Forbidden Floor

{{Infobox film

| name = Forbidden Floor

| image = Forbidden Floor film poster.jpg

| caption = Theatrical poster

| director = Kwon Il-soo

| producer = Ahn Byeong-ki

| writer = Kwon Il-soo

| starring = Kim Seo-hyung
Kim Yoo-jung
Jo Yeong-jin
Kim Yeong-seon
Kim Ja-yeong

| music = Oh Bong-jun

| cinematography = Kim Hoon-kwang

| editing = Park Se-hui

| distributor = CJ Entertainment

| released = {{Film date|df=y|2006|07|27}}

| runtime = 90 minutes

| country = South Korea

| language = Korean

| budget = $1 million

| gross =

}}

Forbidden Floor ({{ko-hhrm|네번째 층||Ne beonjje cheung}}) is a 2006 South Korean film and the second installment of the 4 Horror Tales film series. In this film, a mother and daughter move into a haunted apartment.