diff --git a/Assets/JAY/Scripts/PlayerController.cs b/Assets/JAY/Scripts/PlayerController.cs
index 651f91bc..9742975c 100644
--- a/Assets/JAY/Scripts/PlayerController.cs
+++ b/Assets/JAY/Scripts/PlayerController.cs
@@ -26,6 +26,7 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
     private WeaponController _weaponController;
     private float attackUpgradeLevel;
     private float moveSpeedUpgradeLevel;
+    private float dashCooldownUpgradeLevel;
 
     private IPlayerState _currentStateClass { get; set; }
     private IPlayerAction _currentAction;
@@ -50,6 +51,13 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
     public CharacterController CharacterController => _characterController;
     public bool IsBattle => _isBattle;
     public Transform DashEffectAnchor => dashEffectAnchor;
+    
+    // 대시 쿨타임 관련
+    [SerializeField] private float dashCooldownDuration = 1.5f;
+    private float dashCooldownTimer = 0f;
+    public bool IsDashOnCooldown => dashCooldownTimer > 0f;
+    public float DashCooldownRatio => dashCooldownTimer / dashCooldownDuration;
+
 
     private void Awake()
     {
@@ -77,9 +85,11 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
         //강화 적용
         attackUpgradeLevel = 1 + (float)UpgradeManager.Instance.upgradeStat.CurrentUpgradeLevel(StatType.AttackPower)/2;
         moveSpeedUpgradeLevel = 1 + (float)UpgradeManager.Instance.upgradeStat.CurrentUpgradeLevel(StatType.MoveSpeed)/2;
+        dashCooldownUpgradeLevel = (float)UpgradeManager.Instance.upgradeStat.CurrentUpgradeLevel(StatType.DashCoolDown)/4;
 
         attackPower *= attackUpgradeLevel;
         moveSpeed *= moveSpeedUpgradeLevel;
+        dashCooldownDuration -= dashCooldownUpgradeLevel;
     }
     
     private void Update()
@@ -89,6 +99,10 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
             _playerStates[CurrentState].Update();
         }
         
+        // 대시 쿨타임 진행
+        if (dashCooldownTimer > 0f)
+            dashCooldownTimer -= Time.deltaTime;
+        
         // Hit 상태거나 게임 끝났을 땐 땐 입력 무시
         if (CurrentState == PlayerState.Hit || CurrentState == PlayerState.Dead || CurrentState == PlayerState.Win)
             return;
@@ -239,6 +253,13 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
     {
         if (!_isBattle) return;
         
+        // 쿨타임 중이면 무시
+        if (IsDashOnCooldown)
+        {
+            Debug.Log("대시 쿨타임 중");
+            return;
+        }
+        
         // 만약 공격 중이면 강제로 공격 종료
         if (_currentAction == _attackAction && _attackAction.IsActive)
         {
@@ -252,6 +273,9 @@ public class PlayerController : CharacterBase, IObserver<GameObject>
 
         _currentAction = _actionDash;
         _actionDash.StartAction(this);
+        
+        // 쿨타임 시작
+        dashCooldownTimer = dashCooldownDuration;
     }
     
     public void OnActionEnded(IPlayerAction action)