The 2003 ITF Super-Seniors World Individual Championships took place on 26 October - 2 November in Antalya, Turkey.
The champions in each age category are listed below, or click the link to view the full results and drawsheets from the tournament.
- Results and drawsheets
55s
- Men's singles: Jiri Marik (CZE)
- Men's doubles: Lito Alvarez (AUS) / Peter Rigg (AUS)
- Women's singles: Carol Campling (AUS)
- Women's doubles: Carol Campling (AUS) / Frances Taylor (GBR)
60s
- Men's singles: Peter Pokorny (AUT)
- Men's doubles: Stasys Labanauskas (LTU) / Peter Pokorny (AUT)
- Women's singles: Heide Orth (GER)
- Women's doubles: Charleen Hillebrand (USA) / Suella Steel (USA)
65s
- Men's singles: Bodo Nitsche (GER)
- Men's doubles: Robert Duesler (USA) / Jim Nelson (USA)
- Women's singles: Janine Lieffrig (RSA)
- Women's doubles: Lynn Little (USA) / Dorothy Matthiessen (USA)
70s
- Men's singles: Lorne Main (CAN)
- Men's doubles: Donald Dippold (USA) / James Perley (USA)
- Women's singles: Margaret Robinson (AUS)
- Women's doubles: Mary Boswell (USA) / Louise Russ (USA)
75s
- Men's singles: Clement Hopp (USA)
- Men's doubles: Jack Dunn (USA) / Graydon Nichols (USA)
- Women's singles: Elaine Mason (USA)
- Women's doubles: Olga Mahaney (USA) / Elaine Mason (USA)
80s
- Men's singles: Robert Sherman (USA)
- Men's doubles: Neville Halligan (AUS) / Frank Pitt (AUS)
85s
- Men's singles: Frederico Barboza (ARG)