| 释义 |
John Ritter (1948–2003) was an American actor. John Ritter may also refer to: - John Ritter (congressman) (1779–1851), American legislator from Pennsylvania
- John Ritter (racing driver) (died 1948), American racing driver
- Johann Wilhelm Ritter (1776–1810), German chemist, physicist and philosopher
- John D. Ritter, vocalist for American metalcore band Myka Relocate
- John H. Ritter (born 1951), American novelist, short story writer, teacher, and lecturer
- John Steele Ritter, American classical keyboardist and teacher
{{hndis|Ritter, John}} |