
Mati Klooren (July 31, 1938 Tallinn – July 16, 2000 Tallinn) was an Estonian actor and theatre director.
Mati Klooren was born in Tallinn. His younger brother was actor Enn Klooren. In 1961, he graduated from the Tallinn State Conservatory's Performing Arts Department. Since 1961, he was an actor at the Estonian Drama Theatre. From 1983 until 1989, he was the head of Estonian Drama Theatre. Besides theatre roles he played also in several films

The Last Relic
1970 · as Gabriel (voice) (uncredited)

The Battle after the Victory
1972 · as Gelen

Fire in the Night
1973

Traces
1964 · as Heino Raagen

Blood Stone
1972 · as Belligerent Mayor

Awakening
1990 · as Richardi Sass

Rowan Gates
1981 · as Oskar

The Red Violin
1975

Postmark from Vienna
1968 · as Reporter Juss Redel

The Sun and the Rain
1960 · as Young Man in the Restaurant

The Visitor
1979

Entrance to Labyrinth
1990 · as Kalvin

Sunday Only
1990

Time to Live, Time to Love
1977

Supernova
1966 · as Valdre

A Woman Heats the Sauna
1979 · as Martma

Surmatants
1991

That Lost Road
1991