Romy Diaz Filmography
- Actor (108 credits)
- Bertud ng putik (2003) Damian Buenavista
- Fantastic Man (2003) Hostage Taker
- Pakners (2003) Olivares
- Tomagan (2003)
- Mama San (2002) Hilario
- Ang alamat ng lawin (2002) Leandro
- Panabla (2001)
- Buhay kamao (2001) Arnulfo
- Hindi sisiw ang kalaban mo (2001)
- Makamandag na bala (2000)
- Tumbador (2000)
- Ang dalubhasa (2000) Adyong Tulak
- D'Sisters: Nuns of the Above (1999) Senyor Pacheco
- Ako ang lalagot sa hininga mo (1999) Baldo
- Ako'y ibigin mo... Lalaking matapang (1999) Tonio
- Suspek (1999) Ka Emong
- Bullet (1999)
- Alamid: Ang alamat (1998)
- Strebel: Gestapo ng Maynila (1998)
- Jesus Salonga, alyas Boy Indian (1998)
- Ang probinsyano (1997) Ben
- Jacob (1997)
- Lab en Kisses (1997) Aga
- Mananayaw (1997)
- Ang syota kong balikbayan (1996)
- Kristo (1996) The Devil
- Maginoong barumbado (1996) Turko
- Milyonaryong mini (1996) Butch
- Durugin: Anay ng Lipunan (1996)
- Epifanio, ang bilas ko: NB-Eye (1995)
- Gising na... ang higanteng natutulog (1995)
- Rodolfo «Boy» Fuentes: Libingan ng mga buhay (1995)
- Alfredo Lim: Batas ng Maynila (1995)
- Walang matigas na tinapay sa mainit na kape (1994)
- Once Upon a Time in Manila (1994) Mario
- Cobra (1994)
- Cuadro de Jack (1994) Wanted Man
- Tunay na magkaibigan, walang iwanan... peksman (1994)
- Angelfist (1993) Mexican Drug Dealer
- Patapon (1993) Rico
- Humanda ka Mayor!: Bahala na ang Diyos (1993)
- Kahit ako'y busabos (1993)
- Buenavista (1993) Velarde
- Manila Boy (1993) Ragoy
- Ali in Wonderland (1992)
- Warden (1992)
- Alyas Ninong: Huling kilabot ng Tondo (1992) Kadyo
- Live by the Fist (1992) Alvarez
- Tukso layuan mo ako! (1991) Satanas
- Okay ka, fairy ko! (1991) Contreras
- Espadang patpat (1990) Felix
- Sgt. Clarin: Bala para sa ulo mo (1990)
- Tangga and Chos: Beauty Secret Agents (1990)
- Anak ni Baby Ama (1990)
- Jack Moro (1989)
- Ipaglalaban ko (1989)
- Sgt. Melgar (1989)
- Nam Angels (1989) Turko
- Bawat patak ... dugong Pilipino (1989)
- Bagwis (1989)
- Feliciano Luces alyas Kumander Toothpick (1988)
- Iyo ang batas akin ang katarungan (1988) Martin
- Sgt. Ernesto «Boy» Ybañez: Tirtir Gang (1988)
- Dugo ng pusakal (1988)
- Fast Gun (1988) Biker #1
- Challenge of the Ninja (1986) Red Devil, хроника, not listed in credits
- Lumuhod ka sa lupa! (1986)
- Muslim .357 (1986)
- Jungle Wolf (1986) Hernandez
- The Buelta Force (1986)
- Ben Tumbling: A People's Journal Story (1985) Anor
- Partida (1985)
- Room 69 (1985)
- Zigomar (1984)
- Kumander Cobra (1984)
- Da Best in da West (1984)
- Mga alagad ng kuwadradong mesa (1983)
- Gamu-gamo sa Pugad Lawin (1983) Ramon Vizconde
- The Impossible Kid (1982) Senyor Manolo
- D'Wild Wild Weng (1982) Senor Sebastian
- Kumander Elpidio Paclibar (1982)
- Magindanao (1982)
- Bandido sa Sapang Bato (1981)
- Indio (1981)
- Diyablo - sagrado (1980)
- Deadly Fighters (1979)
- Doble kara (1978)
- Last Target (1978)
- Jailbreak! (1976)
- At lumaganap ang lagim (1975)
- Vivian Volta (1974)
- Napahiya ka, 'No? (1974)
- Fight! Batman, Fight! (1973)
- Wonder Vi (1973)
- Karateka Boxer (1973)
- Ang alamat (1972) Adonis
- Ginintuang Kamay (1969)
- 14 (1969)
- Nardong kutsero (1969)
- Dos por dos (1968)
- Ang dayuhan (1968)
- Brothers for Hire (1968)
- Tatlong hari (1968)
- Valiente Brothers (1968)
- Cuadro de Jack (1968)
- Walang Malay
- Happy Birthday
- The Smokey Mountain
