Most points scored in one quarter of a WNBA playoff game
- Who
- Rhyne Howard, Angel McCoughtry
- What
- 19 point(s)
- Where
- United States
- When
- 15 September 2023
The most points scored in one quarter of a Women's National Basketball Association (WNBA) playoff game is 19, and has been achieved by two Atlanta Dream (USA) players. This record was originally set by Angel McCoughtry in the third quarter of Game 1 during the 2011 Finals, and later equalled by Rhyne Howard (both USA) on 15 September 2023.
Howard scored 19 points in the first quarter of a 94-82 loss to the Dallas Wings (USA).