| Date: | 23 June – 5 July |
| Edition: | 89th |
| Category: | Grand Slam |
| Draw: | 128S / 64D |
| Prize Money: | £114,875 |
| Surface: | Grass |
| Location: | Church Road SW19, Wimbledon, London, United Kingdom |
| Venue: | All England Lawn Tennis and Croquet Club |
| Champms: |  Arthur Ashe |
| Champws: | Billie Jean King |
| Champmd: | Vitas Gerulaitis / Sandy Mayer |
| Champwd: | Ann Kiyomura /  Kazuko Sawamatsu |
| Champxd: | Marty Riessen /  Margaret Court |
| Champbs: |  Chris Lewis |
| Champgs: | Natasha Chmyreva |
The 1975 Wimbledon Championships was a tennis tournament that took place on the outdoor grass courts at the All England Lawn Tennis and Croquet Club in Wimbledon, London, United Kingdom.[1] [2] The tournament was held from Monday 23 June until Saturday 5 July 1975. It was the 89th staging of the Wimbledon Championships, and the second Grand Slam tennis event of 1975. Arthur Ashe and Billie Jean King won the singles titles.
The total prize money for 1975 championships was £114,875. The winner of the men's title earned £10,000 while the women's singles champion earned £7,000.[3] [4]
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 64 | Round of 128 | |
| Men's singles | £10,000 | £6,000 | £2,000 | £1,000 | £600 | £300 | £200 | £150 | |
| Women's singles | £7,000 | £4,000 | £1,500 | £750 | £500 | £250 | £175 | £150 | |
| Men's doubles * | £2,000 | £1,200 | £800 | £400 | £200 | £0 | £0 | ||
| Women's doubles * | £1,200 | £700 | £400 | £200 | £100 | £0 | £0 | ||
| Mixed doubles * | £1,000 | £500 | £300 | £200 | £100 | £0 | £0 |
See main article: 1975 Wimbledon Championships – Men's singles. Arthur Ashe defeated Jimmy Connors, 6–1, 6–1, 5–7, 6–4[5]
See main article: 1975 Wimbledon Championships – Women's singles. Billie Jean King defeated Evonne Goolagong Cawley, 6–0, 6–1[6]
See main article: 1975 Wimbledon Championships – Men's doubles. Vitas Gerulaitis / Sandy Mayer defeated Colin Dowdeswell / Allan Stone, 7–5, 8–6, 6–4[7]
See main article: 1975 Wimbledon Championships – Women's doubles. Ann Kiyomura / Kazuko Sawamatsu defeated 
Françoise Dürr / Betty Stöve, 7–5, 1–6, 7–5[8]
See main article: 1975 Wimbledon Championships – Mixed doubles. Marty Riessen / Margaret Court defeated Allan Stone / Betty Stöve, 6–4, 7–5[9]
See main article: 1975 Wimbledon Championships – Boys' singles. Chris Lewis defeated 
Ricardo Ycaza, 6–1, 6–4[10]
See main article: 1975 Wimbledon Championships – Girls' singles. Natasha Chmyreva defeated Regina Maršíková, 6–4, 6–3[11]
Jimmy Connors (final, lost to Arthur Ashe) Ken Rosewall (fourth round, lost to Tony Roche)
Björn Borg (quarterfinals, lost to Arthur Ashe)
Guillermo Vilas (quarterfinals, lost to Roscoe Tanner) Arthur Ashe (champion) Stan Smith (first round, lost to Byron Bertram)
Raúl Ramírez (quarterfinals, lost to Jimmy Connors) John Alexander (second round, lost to Paul Kronk) Roscoe Tanner (semifinals, lost to Jimmy Connors) Marty Riessen (fourth round, lost to Björn Borg) Vitas Gerulaitis (first round, lost to Ray Ruffels) Onny Parun (third round, lost to Sandy Mayer) Tony Roche (semifinals, lost to Arthur Ashe) Chris Evert (semifinals, lost to Billie Jean King) Billie Jean King (champion) Evonne Goolagong Cawley (final, lost to Billie Jean King) Margaret Court (semifinals, lost to Evonne Goolagong Cawley)
Virginia Wade (quarterfinals, lost to Evonne Goolagong Cawley) Kerry Reid (second round, lost to Sue Barker)