Sebastian Bader (born 22 January 1988) is an Austrian people tennis player playing on the ATP Challenger Tour. On 18 November 2013, he reached his highest ATP doubles ranking of No. 255 and a singles ranking of No. 1,498 achieved on 20 February 2012.
| Grand Slam (0) |
| ATP Masters Series (0) |
| ATP Tour (0) |
| Challengers (1) |
| Winner | 1. | 3 May 2014 | Tallahassee | Clay | Ryan Agar | Bjorn Fratangelo Mitchell Krueger | 6–3, 7–67–3 |
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