Repertory Philippines Foundation Inc. (REP) is a Filipino theater company dedicated to showcasing English-language productions.

[2] Its first production was a Tagalog-language adaptation of Miss Julie by August Strindberg, directed by Rolando Tinio.

[1] With the patronage of Jaime Zobel de Ayala, the viewership of REP's plays gradually increased.

Most of the theater group's productions were derived from classic English-language plays and Broadway musicals.

[4] In 1988, REP-trained actors including Lea Salonga and Monique Wilson were selected to join the original West End company of Cameron Mackintosh's Miss Saigon.