Michael Ryderstedt
Michael Ryderstedt is a former professional tennis player from Sweden.
Ryderstedt was born in Stockholm. In August 2001, at the Fischer Junior Open he captured the doubles title with Dudi Sela of Israel.
His best accomplishment on the ATP tour until 2011 is his semifinal at the 2004 If Stockholm Open, where he was defeated by that year's eventual winner Thomas Johansson.
Ryderstedt's highest singles ranking was World No. 130 and his highest doubles ranking was World No. 154. In October 2012, Ryderstedt announced his retirement from tennis.
ATP career finals
Doubles: 1 (0–1)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents in the final | Score in the final |
| Runner-up | 1. | 12 October 2008 | Stockholm, Sweden | Hard |  Johan Brunström | Jonas Björkman  Kevin Ullyett | 1–6, 3–6 |
Challenger Singles titles
| No. | Date | Tournament | Surface | Opponent in the final | Score |
| 1. | 7 February 2005 | Dallas, U.S. | Hard |  André Sá | 26–7, 7–65, 6–2 |