Paul de Borman (French pronunciation: [pɔl də bɔʁmɑ̃]; 1 December 1879 – 21 April 1948) was a Belgian tennis player who was active during the early part of the 20th century.

Between 1904 and 1919 he played in ten ties for the Belgian Davis Cup team, then called International Lawn Tennis Challenge.

His best Davis Cup performance came in 1904 when, together with William le Maire de Warzée, they reached the final of the World Group in which they lost to the British Isles.

In his book "Lawn Tennis at Home and Abroad" (1903) A. Wallis Myers describes De Borman: "His style is not graceful, but he plays a strong game and is plucky in a match.

He has a difficult reverse cut service and a great forehand drive, which he takes at the top of the bound with a straight arm, which causes the ball to shoot when it touches the ground.