Blanche Friderici (21 Januarie 1878 – 23 Desember 1933) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente Sadie Thompson (1928), A Farewell to Arms (1932), Secrets (1933), en It Happened One Night (1934).
- 1920: 39 East
- 1922: No Trespassing
- 1928: Sadie Thompson
- 1930: The Bad One
- 1930: Courage
- 1930: Personality
- 1931: A Dangerous Affair
- 1931: Honor of the Family
- 1932: A Farewell to Arms
- 1932: The Night Club Lady
- 1932: Behind Jury Doors
- 1933: Secrets
- 1934: It Happened One Night
