diff --git a/feature/auth/src/main/java/com/wap/wapp/feature/auth/signin/SignInScreen.kt b/feature/auth/src/main/java/com/wap/wapp/feature/auth/signin/SignInScreen.kt
new file mode 100644
index 00000000..d559a7bf
--- /dev/null
+++ b/feature/auth/src/main/java/com/wap/wapp/feature/auth/signin/SignInScreen.kt
@@ -0,0 +1,128 @@
+package com.wap.wapp.feature.auth.signin
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+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.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Surface
+import androidx.compose.material.Text
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ElevatedButton
+import androidx.compose.material3.Icon
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.wap.designsystem.WappTheme
+import com.wap.wapp.core.designresource.R
+
+@Composable
+fun SignInScreen() {
+    WappTheme {
+        Surface(
+            modifier = Modifier.fillMaxSize(),
+            color = WappTheme.colors.backgroundBlack,
+        ) {
+            Column(
+                modifier = Modifier.fillMaxWidth(),
+            ) {
+                Spacer(modifier = Modifier.height(32.dp))
+                Image(
+                    modifier = Modifier
+                        .align(Alignment.CenterHorizontally)
+                        .size(width = 230.dp, height = 230.dp),
+                    painter = painterResource(id = R.drawable.ic_white_cat),
+                    contentDescription = "WAPP ICON",
+                )
+
+                Row(
+                    modifier = Modifier.align(Alignment.CenterHorizontally),
+                ) {
+                    Column {
+                        Spacer(modifier = Modifier.height(40.dp))
+                        Text(
+                            text = "WAPP",
+                            style = WappTheme.typography.titleBold,
+                            fontSize = 48.sp,
+                            color = WappTheme.colors.white,
+                        )
+                    }
+                    Text(
+                        text = "WAPP",
+                        fontSize = 48.sp,
+                        style = WappTheme.typography.titleBold,
+                        color = WappTheme.colors.yellow,
+                    )
+                }
+
+                Spacer(modifier = Modifier.height(32.dp))
+
+                ElevatedButton(
+                    modifier = Modifier
+                        .align(Alignment.CenterHorizontally)
+                        .fillMaxWidth()
+                        .padding(horizontal = 16.dp),
+                    onClick = {
+                        // TODO
+                    },
+                    shape = RoundedCornerShape(10.dp),
+                ) {
+                    Icon(
+                        painter = painterResource(id = R.drawable.ic_github),
+                        contentDescription = "Github SignIn Icon",
+                        modifier = Modifier.size(40.dp),
+                        tint = WappTheme.colors.black,
+                    )
+                    Spacer(modifier = Modifier.width(16.dp))
+                    Text(
+                        text = "Github로 로그인 하기",
+                        style = WappTheme.typography.contentMedium,
+                    )
+                }
+
+                Spacer(modifier = Modifier.height(12.dp))
+
+                ElevatedButton(
+                    modifier = Modifier
+                        .align(Alignment.CenterHorizontally)
+                        .fillMaxWidth()
+                        .padding(horizontal = 16.dp),
+                    onClick = {},
+                    colors = ButtonDefaults.elevatedButtonColors(
+                        containerColor = WappTheme.colors.yellow,
+                        contentColor = WappTheme.colors.white,
+                    ),
+                    shape = RoundedCornerShape(10.dp),
+                ) {
+                    Icon(
+                        painter = painterResource(id = R.drawable.ic_balloon),
+                        contentDescription = "Github SignIn Icon",
+                        modifier = Modifier.size(40.dp),
+                    )
+                    Spacer(modifier = Modifier.width(16.dp))
+                    Text(
+                        text = "비회원으로 둘러보기",
+                        style = WappTheme.typography.contentMedium,
+                        color = WappTheme.colors.white,
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun previewSignInScreen() {
+    SignInScreen()
+}
diff --git a/feature/auth/src/main/java/com/wap/wapp/feature/auth/signup/SignUpScreen.kt b/feature/auth/src/main/java/com/wap/wapp/feature/auth/signup/SignUpScreen.kt
new file mode 100644
index 00000000..9ffa55a7
--- /dev/null
+++ b/feature/auth/src/main/java/com/wap/wapp/feature/auth/signup/SignUpScreen.kt
@@ -0,0 +1,110 @@
+package com.wap.wapp.feature.auth.signup
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Divider
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.wap.designsystem.WappTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun signUpBottomSheet() {
+    val sheetState = rememberModalBottomSheetState()
+    var isSheetOpen by rememberSaveable {
+        mutableStateOf(false)
+    }
+
+    if (isSheetOpen) {
+        ModalBottomSheet(
+            sheetState = sheetState,
+            onDismissRequest = { isSheetOpen = false },
+        ) {
+            Column(
+                modifier = Modifier.padding(16.dp),
+            ) {
+                Text(
+                    modifier = Modifier.align(Alignment.CenterHorizontally),
+                    text = "로그인",
+                    style = WappTheme.typography.contentMedium,
+                    color = WappTheme.colors.white,
+                )
+
+                Spacer(modifier = Modifier.height(16.dp))
+
+                Text(
+                    text = "이메일",
+                    color = WappTheme.colors.white,
+                    style = WappTheme.typography.labelRegular,
+                )
+                var filledText = ""
+                OutlinedTextField(
+                    modifier = Modifier.fillMaxWidth(),
+                    value = filledText,
+                    onValueChange = { filledText = it },
+                    placeholder = {
+                        Text(text = "Github Email")
+                    },
+                )
+
+                Spacer(modifier = Modifier.height(16.dp))
+
+                Button(
+                    onClick = { },
+                    modifier = Modifier.fillMaxWidth(),
+                    colors = ButtonDefaults.buttonColors(
+                        contentColor = WappTheme.colors.white,
+                        containerColor = WappTheme.colors.gray1,
+                    ),
+                    shape = RoundedCornerShape(10.dp),
+                ) {
+                    Text(
+                        text = "완료",
+                        style = WappTheme.typography.contentMedium,
+                    )
+                }
+
+                Spacer(modifier = Modifier.height(16.dp))
+
+                Divider(
+                    color = WappTheme.colors.white,
+                    thickness = 1.dp,
+                )
+                Text(
+                    modifier = Modifier.fillMaxWidth(),
+                    textAlign = TextAlign.Center,
+                    text = "비밀번호를 잊어버리셨나요?",
+                    style = WappTheme.typography.captionMedium,
+                    color = WappTheme.colors.yellow,
+                )
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun previewSignUpScreen() {
+    WappTheme {
+        signUpBottomSheet()
+    }
+}