|Full name||Johan de Beer|
|Country (sports)||South Africa|
|Born||1 June 1972|
Pretoria, Transvaal Province
|Highest ranking||No. 397 (15 November 1993)|
|Highest ranking||No. 92 (21 February 1994)|
|Grand Slam Doubles results|
|Australian Open||2R (1994)|
|US Open||1R (1993)|
Johan "Joey" de Beer (born 1 June 1972) is a former professional tennis player from South Africa.
He appeared twice in the main draw of a Grand Slam event. He partnered Cristian Brandi at the 1993 US Open, for a first round exit, to 16th seeds Hendrik-Jan Davids and Piet Norval. At the 1994 Australian Open he made the second round with John-Laffnie de Jager. In the opening round, de Beer again faced the 16th seeds, but he and de Jager were victorious in straight sets, over Wayne Ferreira and Javier Sánchez. They lost an all South African second round match to Ellis Ferreira and Christo van Rensburg.
Early in the 1994 season he broke into the world's 100 ranked doubles players. It was also his final year on the circuit, he retired from tennis to complete a Physiotherapy degree at the University of Pretoria.
|Runner-up||1.||1993||Durban, South Africa||Hard||Marcos Ondruska|| Lan Bale
|1.||1993||Cincinnati, US||Hard||Kevin Ullyett|| Wayne Arthurs
|2.||1993||Bronx, US||Hard||Kevin Ullyett|| Wayne Arthurs
|3.||1993||Porto, Portugal||Clay||Brent Haygarth|| Cristian Brandi
|6-2, 2-6, 7-6|
|4.||1994||Cherbourg, France||Carpet||Neil Broad|| Donald Johnson
|7-6, 2-6, 6-3|