The 1992 Monte Carlo Open was a men's tennis tournament played on outdoor clay courts. It was the 86th edition of the Monte Carlo Open, and was part of the ATP Super 9 of the 1992 ATP Tour. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France, near Monte Carlo, Monaco, from 20 April through 26 April 1992. Unseeded Thomas Muster won the singles title.
Thomas Muster defeated Aaron Krickstein, 6–3, 6–1, 6–3
- It was Thomas Muster's 1st title of the year, and his 11th overall. It was his 1st Masters title of the year, and his 2nd overall.
Boris Becker / Michael Stich defeated Petr Korda / Karel Nováček, 6–4, 6–4