The 1975 Italian Open was a combined men's and women's tennis tournament that was played by men on outdoor clay courts at the Foro Italico in Rome, Italy. The men's and women's tournament was part of the 1975 Commercial Union Assurance Grand Prix. It was the 32nd edition of the tournament and was held from 26 May through 3 June 1975. The singles titles were won by Raúl Ramírez and Chris Evert.[1]
| width=130 bgcolor=efefef | Event | width=80 bgcolor=lime | width=85 bgcolor=thistle | width=85 bgcolor=ffff00 | width=85 bgcolor=ffebcd | width=85 bgcolor=afeeee | Third round | width=85 bgcolor=afeeee | Second round | width=85 bgcolor=afeeee | First round | ||||
| style=background:#f6f6f6 | Men's singles | $16,000 | $8,000 | $4,000 | $2,000 | $1,300 | $800 | $300 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#f6f6f6 | Women's singles | $5,000 | $2,500 | $1,250 | $800 | $500 | $350 | $200 | |||||||
| style=background:#f6f6f6 | Men's doubles | $6,000 | $3,500 | $2,000 | $800 | $0 | $0 | ||||||||
| style=background:#f6f6f6 | Women's doubles | $1,500 | $900 | $500 | $300 | $0 |
Raúl Ramírez defeated 
Manuel Orantes 7–6, 7–5, 7–5
Chris Evert defeated Martina Navratilova 6–1, 6–0
Brian Gottfried / Raúl Ramírez defeated Jimmy Connors / 
Ilie Năstase 6–4, 7–6, 2–6, 6–1
Chris Evert / Martina Navratilova defeated 
Sue Barker / Glynis Coles 6–1, 6–2