Ralf Souquet (/suːˈkɛ/ soo-KEH;[1] born 29 November 1968) is a German professional pool player.

Souquet began playing billiards at the age of six in his parents' pub, practicing up to five hours per day.

In 1997, he received the Silberne Lorbeerblatt (Silver Laurel Leaf), the highest official distinction awarded to sportspeople by Germany, which was presented to him by German President Roman Herzog.

In 1996, Souquet won the WPA World Nine-ball Championship where he triumphed over Tom Storm of Sweden.

He also reached the finals of the same event in 2001 and 2006, only to be bested by Mika Immonen and Ronato Alcano.