diff --git a/designsystem/src/main/java/com/apeun/gidaechi/designsystem/component/Dropdown.kt b/designsystem/src/main/java/com/apeun/gidaechi/designsystem/component/Dropdown.kt
new file mode 100644
index 00000000..2170d30e
--- /dev/null
+++ b/designsystem/src/main/java/com/apeun/gidaechi/designsystem/component/Dropdown.kt
@@ -0,0 +1,184 @@
+package com.apeun.gidaechi.designsystem.component
+
+import android.graphics.ColorMatrix
+import android.util.Log
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.KeyboardArrowDown
+import androidx.compose.material.icons.filled.KeyboardArrowUp
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.setValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.times
+import com.apeun.gidaechi.designsystem.component.modifier.DropShadowType
+import com.apeun.gidaechi.designsystem.theme.Black
+import com.apeun.gidaechi.designsystem.theme.Gray200
+import com.apeun.gidaechi.designsystem.theme.Gray300
+import com.apeun.gidaechi.designsystem.theme.Gray400
+import com.apeun.gidaechi.designsystem.theme.Gray500
+import com.apeun.gidaechi.designsystem.theme.SeugiTheme
+import com.apeun.gidaechi.designsystem.theme.White
+
+sealed class DropDownType(
+    val textColor: Color,
+    val backgroundColor: Color,
+    val iconColor: Color
+){
+    data object Disabled : DropDownType(Gray400, Gray200, Gray400)
+    data object Typing : DropDownType(Black, Gray300, Gray500)
+
+}
+
+@Composable
+fun SeugiDropDown(
+    item: List<String>,
+    title: String,
+    type: DropDownType
+) {
+
+    var isExpanded by remember {
+        mutableStateOf(false)
+    }
+
+    var selectedItem by remember {
+        mutableStateOf(title)
+    }
+    val scrollState = rememberScrollState()
+
+    val icon = if (isExpanded) {
+        Icons.Filled.KeyboardArrowUp
+    } else {
+        Icons.Filled.KeyboardArrowDown
+    }
+
+
+    val clickableModifier = if (type != DropDownType.Disabled){
+        Modifier.clickable { isExpanded = !isExpanded }
+    }else{
+        Modifier
+    }
+
+
+    SeugiTheme {
+        Column(modifier = Modifier
+            .padding(20.dp)
+            .clip(RoundedCornerShape(12.dp))
+            .then(clickableModifier)
+        ) {
+            Box(
+                modifier = Modifier
+                    .width(320.dp)
+                    .height(52.dp)
+                    .border(1.dp, type.backgroundColor, RoundedCornerShape(12.dp))
+                    .background(White, RoundedCornerShape(12.dp))
+                    .clip(RoundedCornerShape(12.dp))
+                    .padding(horizontal = 16.dp, vertical = 12.dp)
+
+            ) {
+                Text(
+                    text = selectedItem,
+                    modifier = Modifier.align(Alignment.CenterStart),
+                    style = MaterialTheme.typography.titleMedium,
+                    color = if (selectedItem == title) Gray500 else Black
+                )
+                Icon(
+                    imageVector = icon,
+                    contentDescription = null,
+                    modifier = Modifier.align(Alignment.CenterEnd),
+                    tint = type.iconColor
+                )
+            }
+
+            DropdownMenu(
+                expanded = isExpanded,
+                onDismissRequest = { isExpanded = false },
+                modifier = Modifier
+                    .width(300.dp)
+                    .align(Alignment.CenterHorizontally)
+                    .height(calculateDropdownHeight(item.size))
+                    .background(White)
+                ,
+                scrollState = scrollState
+            ) {
+
+                item.forEach { label ->
+                    DropdownMenuItem(
+                        onClick = {
+                            selectedItem = label
+                            isExpanded = false
+                        },
+                        text = {
+                            Text(text = label,
+                                style = MaterialTheme.typography.titleMedium,
+                                color = type.textColor)
+                               },
+                        modifier = Modifier.background(White)
+                    )
+                }
+
+
+            }
+        }
+    }
+}
+
+// 아이템 높이 제한
+@Composable
+fun calculateDropdownHeight(itemCount: Int): Dp {
+    val listItemHeight = 48.dp
+    val maxDropdownHeight = 240.dp
+    val calculatedHeight = (itemCount * listItemHeight).coerceAtMost(maxDropdownHeight) // 최대 높이보다 크면 최대 높이, 작으면 아이템 개수에 맞는 높이
+    return calculatedHeight
+}
+
+
+@Composable
+@Preview(showBackground = true)
+fun PreviewSeugiDropdown() {
+    val dummyList = listOf("1", "2","1", "2","1", "2","1", "2","1", "2","1", "2")
+
+    SeugiTheme {
+
+        Column(
+            modifier = Modifier.fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+
+
+            SeugiDropDown(dummyList, "비밀번호 선택", DropDownType.Disabled)
+
+            Spacer(modifier = Modifier.padding(horizontal = 20.dp))
+
+            SeugiDropDown(dummyList, "비밀번호 선택", DropDownType.Typing)
+
+        }
+    }
+}
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