diff --git a/README.md b/README.md
index 30216e37..dce5e08a 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Python sample codes and documents about Autonomous vehicle control algorithm. Th
         * [Rear wheel feedback Path Tracking](#rear-wheel-feedback-path-tracking)
         * [LQR(Linear Quadratic Regulator) Path Tracking](#lqrlinear-quadratic-regulator-path-tracking)
         * [Stanley steering control Path tracking](#stanley-steering-control-path-tracking)
+        * [MPPI Path Tracking](#mppi-path-tracking)
     * [Perception](#perception)
         * [Rectangle fitting Detection](#rectangle-fitting-detection)
         * [Sensor's Extrinsic Parameters Estimation](#sensors-extrinsic-parameters-estimation)
@@ -137,6 +138,8 @@ Navigation
 ![](src/simulations/path_tracking/lqr_path_tracking/lqr_path_tracking.gif)  
 #### Stanley steering control Path Tracking
 ![](src/simulations/path_tracking/stanley_path_tracking/stanley_path_tracking.gif)  
+#### MPPI Path Tracking
+![](src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.gif)  
 ### Perception
 #### Rectangle fitting Detection
 ![](src/simulations/perception/point_cloud_rectangle_fitting/point_cloud_rectangle_fitting.gif)  
diff --git a/src/components/control/mppi/mppi_controller.py b/src/components/control/mppi/mppi_controller.py
new file mode 100644
index 00000000..2d5963a8
--- /dev/null
+++ b/src/components/control/mppi/mppi_controller.py
@@ -0,0 +1,367 @@
+"""
+mppi_controller.py
+
+Model Predictive Path Integral (MPPI) controller for path tracking.
+Follows the standard MPPI formulation: warm-started control sequence, additive
+noise sampling, stage and terminal costs, information-theoretic weighting,
+and optional moving-average smoothing. Uses (steer, accel) as control input;
+converts to (accel, yaw_rate) for the existing State.motion_model. Visualizes
+optimal and optionally all sampled trajectories.
+"""
+
+import math
+import sys
+from pathlib import Path
+from math import atan2, cos, sin, tan
+import numpy as np
+
+abs_dir_path = str(Path(__file__).absolute().parent)
+relative_path = "/../../../components/"
+sys.path.append(abs_dir_path + relative_path + "state")
+sys.path.append(abs_dir_path + relative_path + "course/cubic_spline_course")
+
+from state import State
+
+
+class _StateView:
+    """Minimal state-like object for course methods (x, y, yaw, speed)."""
+
+    def __init__(self, x_m, y_m, yaw_rad, speed_mps):
+        self.x_m = x_m
+        self.y_m = y_m
+        self.yaw_rad = yaw_rad
+        self.speed_mps = speed_mps
+
+    def get_x_m(self):
+        return self.x_m
+
+    def get_y_m(self):
+        return self.y_m
+
+    def get_yaw_rad(self):
+        return self.yaw_rad
+
+    def get_speed_mps(self):
+        return self.speed_mps
+
+
+class MppiController:
+    """
+    MPPI path-tracking controller aligned with standard formulation:
+    warm start (u_prev), exploitation/exploration sampling, stage + terminal cost,
+    control cost term (param_gamma * u.T @ inv(Sigma) @ v), and optional smoothing.
+    Control input is (steer_rad, accel_mps2); outputs match vehicle interface
+    (accel, yaw_rate, steer for draw).
+    """
+
+    def __init__(
+        self,
+        spec,
+        course=None,
+        color="g",
+        delta_t=0.05,
+        horizon_step_T=20,
+        number_of_samples_K=256,
+        param_exploration=0.0,
+        param_lambda=50.0,
+        param_alpha=1.0,
+        sigma_steer=0.1,
+        sigma_accel=0.5,
+        max_steer_abs=0.523,
+        max_accel_abs=2.0,
+        stage_cost_weight=None,
+        terminal_cost_weight=None,
+        moving_average_window=0,
+        visualize_optimal_traj=True,
+        visualize_sampled_trajs=True,
+    ):
+        """
+        spec: Vehicle specification (wheel_base_m used for motion model).
+        course: Reference path with search_nearest_point_index, point_x_m, point_y_m,
+                point_yaw_rad, point_speed_mps.
+        color: Color for optimal trajectory.
+        delta_t: Time step for rollout [s].
+        horizon_step_T: Prediction horizon (number of steps).
+        number_of_samples_K: Number of sample trajectories.
+        param_exploration: Fraction of samples that use pure exploration (no u_prev).
+        param_lambda: MPPI temperature (lambda).
+        param_alpha: MPPI alpha; param_gamma = param_lambda * (1 - param_alpha).
+        sigma_steer, sigma_accel: Std for steer and accel noise (used to build Sigma).
+        max_steer_abs: Maximum steering angle [rad].
+        max_accel_abs: Maximum acceleration [m/s^2].
+        stage_cost_weight: [x, y, yaw, v] stage cost weights (default [50, 50, 1, 20]).
+        terminal_cost_weight: [x, y, yaw, v] terminal cost weights (default same as stage).
+        moving_average_window: Window for smoothing w_epsilon (0 = disable).
+        visualize_optimal_traj: If True, draw optimal trajectory.
+        visualize_sampled_trajs: If True, draw all sampled trajectories.
+        """
+        self.WHEEL_BASE_M = spec.wheel_base_m
+        self.course = course
+        self.DRAW_COLOR = color
+        self.delta_t = delta_t
+        self.T = horizon_step_T
+        self.K = number_of_samples_K
+        self.param_exploration = max(0.0, min(1.0, param_exploration))
+        self.param_lambda = max(1e-6, param_lambda)
+        self.param_alpha = param_alpha
+        self.param_gamma = self.param_lambda * (1.0 - self.param_alpha)
+        self.max_steer_abs = max_steer_abs
+        self.max_accel_abs = max_accel_abs
+        self.moving_average_window = max(0, moving_average_window)
+        self.visualize_optimal_traj = visualize_optimal_traj
+        self.visualize_sampled_trajs = visualize_sampled_trajs
+
+        self.Sigma = np.array([[sigma_steer**2, 0.0], [0.0, sigma_accel**2]])
+        self.stage_cost_weight = np.asarray(
+            stage_cost_weight
+            if stage_cost_weight is not None
+            else [50.0, 50.0, 1.0, 20.0]
+        )
+        self.terminal_cost_weight = np.asarray(
+            terminal_cost_weight
+            if terminal_cost_weight is not None
+            else self.stage_cost_weight.copy()
+        )
+
+        self.u_prev = np.zeros((self.T, 2))  # (steer, accel) per step
+        self.prev_waypoints_idx = 0
+
+        self.target_accel_mps2 = 0.0
+        self.target_speed_mps = 0.0
+        self.target_steer_rad = 0.0
+        self.target_yaw_rate_rps = 0.0
+        self.optimal_trajectory = None  # (x_list, y_list)
+        self.sampled_trajectories = []  # list of (x_list, y_list)
+        self.weights = []
+
+    def _get_nearest_waypoint(self, x, y, update_prev_idx=False):
+        """Return (ref_x, ref_y, ref_yaw, ref_v) from course at nearest point to (x, y)."""
+        if not self.course:
+            return 0.0, 0.0, 0.0, 0.0
+        view = _StateView(x, y, 0.0, 0.0)
+        nearest_idx = self.course.search_nearest_point_index(view)
+        ref_x = self.course.point_x_m(nearest_idx)
+        ref_y = self.course.point_y_m(nearest_idx)
+        ref_yaw = self.course.point_yaw_rad(nearest_idx)
+        ref_v = self.course.point_speed_mps(nearest_idx)
+        if update_prev_idx:
+            self.prev_waypoints_idx = nearest_idx
+        return ref_x, ref_y, ref_yaw, ref_v
+
+    def _g(self, v):
+        """Clamp control (steer, accel) to limits."""
+        steer = np.clip(v[0], -self.max_steer_abs, self.max_steer_abs)
+        accel = np.clip(v[1], -self.max_accel_abs, self.max_accel_abs)
+        return np.array([steer, accel])
+
+    def _F(self, x_t, v_t):
+        """Next state from (x,y,yaw,v) and control (steer, accel). Uses State.motion_model with (accel, yaw_rate)."""
+        x, y, yaw, v = x_t[0, 0], x_t[1, 0], x_t[2, 0], x_t[3, 0]
+        steer, accel = float(v_t[0]), float(v_t[1])
+        if abs(v) < 1e-9:
+            yaw_rate = 0.0
+        else:
+            yaw_rate = v / self.WHEEL_BASE_M * tan(steer)
+        state_vec = np.array([[x], [y], [yaw], [v]])
+        input_vec = np.array([[accel], [yaw_rate]])
+        return State.motion_model(state_vec, input_vec, self.delta_t)
+
+    def _c(self, x_t):
+        """Stage cost: weighted squared error to reference + control cost term (filled in by caller with u_prev, v)."""
+        x, y, yaw, v = (
+            float(x_t[0, 0]),
+            float(x_t[1, 0]),
+            float(x_t[2, 0]),
+            float(x_t[3, 0]),
+        )
+        yaw = (yaw + 2.0 * np.pi) % (2.0 * np.pi)
+        ref_x, ref_y, ref_yaw, ref_v = self._get_nearest_waypoint(x, y)
+        ref_yaw = (ref_yaw + 2.0 * np.pi) % (2.0 * np.pi)
+        yaw_diff = np.arctan2(np.sin(yaw - ref_yaw), np.cos(yaw - ref_yaw))
+        cost = (
+            self.stage_cost_weight[0] * (x - ref_x) ** 2
+            + self.stage_cost_weight[1] * (y - ref_y) ** 2
+            + self.stage_cost_weight[2] * (yaw_diff**2)
+            + self.stage_cost_weight[3] * (v - ref_v) ** 2
+        )
+        return cost
+
+    def _phi(self, x_T):
+        """Terminal cost."""
+        x, y, yaw, v = (
+            float(x_T[0, 0]),
+            float(x_T[1, 0]),
+            float(x_T[2, 0]),
+            float(x_T[3, 0]),
+        )
+        yaw = (yaw + 2.0 * np.pi) % (2.0 * np.pi)
+        ref_x, ref_y, ref_yaw, ref_v = self._get_nearest_waypoint(x, y)
+        ref_yaw = (ref_yaw + 2.0 * np.pi) % (2.0 * np.pi)
+        yaw_diff = np.arctan2(np.sin(yaw - ref_yaw), np.cos(yaw - ref_yaw))
+        cost = (
+            self.terminal_cost_weight[0] * (x - ref_x) ** 2
+            + self.terminal_cost_weight[1] * (y - ref_y) ** 2
+            + self.terminal_cost_weight[2] * (yaw_diff**2)
+            + self.terminal_cost_weight[3] * (v - ref_v) ** 2
+        )
+        return cost
+
+    def _calc_epsilon(self):
+        """Sample epsilon (K, T, 2) from N(0, Sigma)."""
+        mu = np.zeros(2)
+        epsilon = np.random.multivariate_normal(mu, self.Sigma, (self.K, self.T))
+        return epsilon
+
+    def _compute_weights(self, S):
+        """Information-theoretic weights: rho = min(S), w[k] = (1/eta) * exp(-(S[k]-rho)/lambda)."""
+        rho = S.min()
+        eta = np.sum(np.exp((-1.0 / self.param_lambda) * (S - rho)))
+        w = (1.0 / eta) * np.exp((-1.0 / self.param_lambda) * (S - rho))
+        return w
+
+    def _moving_average_filter(self, xx, window_size):
+        """Smooth each column of xx (T, 2) with moving average. Same logic as reference."""
+        if window_size < 2:
+            return xx
+        b = np.ones(window_size) / window_size
+        xx_mean = np.zeros_like(xx)
+        for d in range(xx.shape[1]):
+            xx_mean[:, d] = np.convolve(xx[:, d], b, mode="same")
+            n_conv = math.ceil(window_size / 2)
+            xx_mean[0, d] *= window_size / n_conv
+            for i in range(1, n_conv):
+                xx_mean[i, d] *= window_size / (i + n_conv)
+                xx_mean[-i, d] *= window_size / (i + n_conv - (window_size % 2))
+        return xx_mean
+
+    def update(self, state, time_s):
+        """
+        Run one MPPI step: warm start, sample, rollout, cost, weight, update u_prev,
+        set target from first control. Store optimal and sampled trajectories for draw().
+        """
+        if not self.course:
+            self.target_accel_mps2 = 0.0
+            self.target_yaw_rate_rps = 0.0
+            self.target_steer_rad = 0.0
+            self.target_speed_mps = state.get_speed_mps()
+            self.optimal_trajectory = None
+            self.sampled_trajectories = []
+            self.weights = []
+            return
+
+        x0 = np.array(
+            [
+                [state.get_x_m()],
+                [state.get_y_m()],
+                [state.get_yaw_rad()],
+                [state.get_speed_mps()],
+            ]
+        )
+        self._get_nearest_waypoint(x0[0, 0], x0[1, 0], update_prev_idx=True)
+
+        u = self.u_prev.copy()
+        epsilon = self._calc_epsilon()
+        v = np.zeros((self.K, self.T, 2))
+        n_exploit = int((1.0 - self.param_exploration) * self.K)
+        for k in range(self.K):
+            for t in range(self.T):
+                if k < n_exploit:
+                    v[k, t] = u[t] + epsilon[k, t]
+                else:
+                    v[k, t] = epsilon[k, t]
+                v[k, t] = self._g(v[k, t])
+
+        S = np.zeros(self.K)
+        Sigma_inv = np.linalg.inv(self.Sigma)
+        for k in range(self.K):
+            x = x0.copy()
+            for t in range(self.T):
+                u_t = u[t]
+                v_t = v[k, t]
+                S[k] += self._c(x) + self.param_gamma * (u_t.T @ Sigma_inv @ v_t)
+                x = self._F(x, v_t)
+            S[k] += self._phi(x)
+
+        w = self._compute_weights(S)
+        self.weights = w.tolist()
+
+        w_epsilon = np.zeros((self.T, 2))
+        for t in range(self.T):
+            for k in range(self.K):
+                w_epsilon[t] += w[k] * epsilon[k, t]
+        if self.moving_average_window >= 2:
+            w_epsilon = self._moving_average_filter(
+                w_epsilon, self.moving_average_window
+            )
+        u = u + w_epsilon
+        u = np.clip(
+            u,
+            [-self.max_steer_abs, -self.max_accel_abs],
+            [self.max_steer_abs, self.max_accel_abs],
+        )
+
+        steer0 = float(u[0, 0])
+        accel0 = float(u[0, 1])
+        self.target_steer_rad = steer0
+        self.target_accel_mps2 = accel0
+        v0 = state.get_speed_mps()
+        if abs(v0) < 1e-9:
+            self.target_yaw_rate_rps = 0.0
+        else:
+            self.target_yaw_rate_rps = v0 / self.WHEEL_BASE_M * tan(steer0)
+        self.target_speed_mps = v0
+
+        if self.visualize_optimal_traj:
+            x = x0.copy()
+            x_list = [float(x[0, 0])]
+            y_list = [float(x[1, 0])]
+            for t in range(self.T):
+                x = self._F(x, u[t])
+                x_list.append(float(x[0, 0]))
+                y_list.append(float(x[1, 0]))
+            self.optimal_trajectory = (x_list, y_list)
+        else:
+            self.optimal_trajectory = None
+
+        self.sampled_trajectories = []
+        if self.visualize_sampled_trajs:
+            for k in range(self.K):
+                x = x0.copy()
+                x_list = [float(x[0, 0])]
+                y_list = [float(x[1, 0])]
+                for t in range(self.T):
+                    x = self._F(x, v[k, t])
+                    x_list.append(float(x[0, 0]))
+                    y_list.append(float(x[1, 0]))
+                self.sampled_trajectories.append((x_list, y_list))
+
+        self.u_prev[:-1] = u[1:]
+        self.u_prev[-1] = u[-1]
+
+    def get_target_accel_mps2(self):
+        return self.target_accel_mps2
+
+    def get_target_steer_rad(self):
+        return self.target_steer_rad
+
+    def get_target_yaw_rate_rps(self):
+        return self.target_yaw_rate_rps
+
+    def draw(self, axes, elems):
+        """Draw sampled trajectories (if enabled) and optimal trajectory (if enabled)."""
+        if self.visualize_sampled_trajs and self.sampled_trajectories:
+            for (x_list, y_list), w in zip(self.sampled_trajectories, self.weights):
+                alpha = 0.06 + 0.12 * min(1.0, float(w) * self.K)
+                (line,) = axes.plot(x_list, y_list, "b-", linewidth=0.35, alpha=alpha)
+                elems.append(line)
+        if self.visualize_optimal_traj and self.optimal_trajectory:
+            x_list, y_list = self.optimal_trajectory
+            (line,) = axes.plot(
+                x_list,
+                y_list,
+                color=self.DRAW_COLOR,
+                linewidth=2.0,
+                alpha=0.9,
+                label="MPPI trajectory",
+            )
+            elems.append(line)
diff --git a/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.gif b/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.gif
new file mode 100644
index 00000000..35b99c1b
Binary files /dev/null and b/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.gif differ
diff --git a/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.py b/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.py
new file mode 100644
index 00000000..3e7d8489
--- /dev/null
+++ b/src/simulations/path_tracking/mppi_path_tracking/mppi_path_tracking.py
@@ -0,0 +1,75 @@
+"""
+mppi_path_tracking.py
+
+Path tracking simulation using MPPI (Model Predictive Path Integral) controller.
+Visualizes all evaluated trajectories and the chosen trajectory.
+"""
+
+import sys
+from pathlib import Path
+
+abs_dir_path = str(Path(__file__).absolute().parent)
+relative_path = "/../../../components/"
+
+sys.path.append(abs_dir_path + relative_path + "visualization")
+sys.path.append(abs_dir_path + relative_path + "state")
+sys.path.append(abs_dir_path + relative_path + "vehicle")
+sys.path.append(abs_dir_path + relative_path + "course/cubic_spline_course")
+sys.path.append(abs_dir_path + relative_path + "control/mppi")
+
+from global_xy_visualizer import GlobalXYVisualizer
+from min_max import MinMax
+from time_parameters import TimeParameters
+from vehicle_specification import VehicleSpecification
+from state import State
+from four_wheels_vehicle import FourWheelsVehicle
+from cubic_spline_course import CubicSplineCourse
+from mppi_controller import MppiController
+
+show_plot = True
+
+
+def main():
+    x_lim, y_lim = MinMax(-5, 55), MinMax(-20, 25)
+    gif_path = str(Path(__file__).absolute().parent / "mppi_path_tracking.gif")
+    vis = GlobalXYVisualizer(
+        x_lim, y_lim, TimeParameters(span_sec=25), gif_name=gif_path
+    )
+
+    course = CubicSplineCourse([0.0, 10.0, 25, 40, 50], [0.0, 4, -12, 20, -13], 20)
+    vis.add_object(course)
+
+    spec = VehicleSpecification(area_size=20.0)
+    state = State(color=spec.color)
+
+    mppi = MppiController(
+        spec,
+        course,
+        color="g",
+        delta_t=0.1,
+        horizon_step_T=22,
+        number_of_samples_K=200,
+        param_exploration=0.05,
+        param_lambda=50.0,
+        param_alpha=0.98,
+        sigma_steer=0.2,
+        sigma_accel=0.8,
+        max_steer_abs=0.523,
+        max_accel_abs=2.0,
+        stage_cost_weight=[50.0, 50.0, 1.0, 20.0],
+        terminal_cost_weight=[50.0, 50.0, 1.0, 20.0],
+        moving_average_window=5,
+        visualize_optimal_traj=True,
+        visualize_sampled_trajs=True,
+    )
+
+    vehicle = FourWheelsVehicle(state, spec, controller=mppi)
+    vis.add_object(vehicle)
+
+    if not show_plot:
+        vis.not_show_plot()
+    vis.draw()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/test/test_mppi_path_tracking.py b/test/test_mppi_path_tracking.py
new file mode 100644
index 00000000..5b8ca134
--- /dev/null
+++ b/test/test_mppi_path_tracking.py
@@ -0,0 +1,18 @@
+"""
+Test of path tracking simulation by MPPI (Model Predictive Path Integral) algorithm
+"""
+
+from pathlib import Path
+import sys
+import pytest
+
+sys.path.append(
+    str(Path(__file__).absolute().parent)
+    + "/../src/simulations/path_tracking/mppi_path_tracking"
+)
+import mppi_path_tracking
+
+
+def test_simulation():
+    mppi_path_tracking.show_plot = False
+    mppi_path_tracking.main()