The 1995 ATP St. Pölten, also known as OTV Raiffeisen Grand Prix for sponsorship reasons, is a men's tennis tournament played in St. Poelten, Austria on outdoor clay courts.

The tournament was held from 19 June until 26 June 1995 and was part of the ATP World Series of the 1995 ATP Tour.

[3] First-seeded Thomas Muster won the singles title, his 4th win at the event after 1994, 1993, and 1988.

Thomas Muster defeated Bohdan Ulihrach 6–3, 3–6, 6–1 Bill Behrens / Matt Lucena defeated Libor Pimek / Byron Talbot 7–5, 6–4