1975 Stockholm Open – Men's singles

Arthur Ashe was the defending champion, but lost in the quarterfinals this year.

Adriano Panatta won the title, defeating Jimmy Connors 3-6, 6-4, 7-5 in the final.

Seeds

 * 1) 🇺🇸 Arthur Ashe (quarterfinals)
 * 2) 🇺🇸 Jimmy Connors (final)
 * 3) 🇦🇷 Guillermo Vilas (first round)
 * 4) 🇸🇪 Björn Borg (semifinals)
 * 5) 🇷🇴 Ilie Năstase (quarterfinals)
 * 6)  Jan Kodeš (first round)
 * 7) 🇺🇸 Roscoe Tanner (quarterfinals)
 * 8) 🇮🇹 Adriano Panatta (champion)
 * 9) 🇺🇸 Eddie Dibbs (second round)
 * 10)  Tom Okker (third round)
 * 11) 🇳🇿 Onny Parun (semifinals)
 * 12) 🇺🇸 Dick Stockton (second round)
 * 13) 🇺🇸 Vitas Gerulaitis (second round)
 * 14)  Karl Meiler (third round)
 * 15)  Bob Hewitt (third round)
 * 16) 🇺🇸 Jeff Borowiak (first round)