Byron Bertram (born 29 October 1952) is a former professional tennis player from South Africa

Bertram attended Parktown Boys' High School. During his career, he won one tour doubles title and achieved a career-high singles ranking of world No. 51 in July 1976. Bertram reached the quarterfinals of the 1977 Wimbledon Championships and defeated Stan Smith at the tournament in 1975. He also was a member of the winning South Africa Davis Cup team in 1974.

Result	W/L	Date	Tournament	Surface	Partner	Opponents	Score
Loss	0–1	Feb 1974	Salisbury, U.S.	Carpet	Andrew Pattison	Jimmy Connors Frew McMillan	6–3, 2–6, 1–6
Loss	0–2	Mar 1974	Jackson, U.S.	Carpet (i)	John Feaver	Fred McNair Raz Reid	6–3, 3–6, 3–6
Win	1–2	Aug 1976	Louisville, U.S.	Clay	Pat Cramer	Stan Smith Erik van Dillen	6–3, 6–4
Loss	1–3	Jan 1978	Sarasota, U.S.	Carpet	Bernard Mitton	Colin Dowdeswell Geoff Masters	6–2, 3–6, 2–6

Result	W/L	Date	Tournament	Surface	Opponent	Score
Loss	0–1	Mar 1974	Calgary, Canada	Indoor	Karl Meiler	4–6, 6–3, 3–6

• Byron Bertram at the Association of Tennis Professionals
• Byron Bertram at the International Tennis Federation