O. B. Clarence (25 Maart 1870 – 2 Oktober 1955) was 'n Engelse akteur. Hy was bekend vir sy rolle in die rolprente Shot in the Dark (1933), The Scarlet Pimpernel (1934), Courageous Mr. Penn (1942), en Great Expectations (1946).
- 1914: Liberty Hall
- 1920: De heldendaad van Peter Wells
- 1920: London Pride
- 1931: The Bells
- 1933: Shot in the Dark
- 1933: Eyes of Fate
- 1933: I Adore You
- 1933: Discord
- 1934: The Scarlet Pimpernel
- 1934: The Double Event
- 1935: Captain Bill
- 1935: Barnacle Bill
- 1936: The Cardinal
- 1942: Courageous Mr. Penn
- 1946: Great Expectations
- 1938: Doctor Knock
- 1938: Trelawny of the Wells
- 1939: Rope
- 1946: It Depends What You Mean
- 1948: Emma
