Marcos Hocevar (born 26 September 1955) is a former professional tennis player from Brazil.

Hocevar was born in Ijuí, Rio Grande do Sul, of Slovene descent.

During his career he finished runner-up at 2 singles events and won 1 doubles title. He achieved a career-high singles ranking of World No. 30 in 1983 and a career-high doubles ranking of World No. 86 in 1985.

Hocevar was the recipient of the first recorded Golden set in competitive male tennis, losing to Bill Scanlon 2–6, 0–6 at Delray Beach in 1983.^[1]

Outcome	No.	Date	Championship	Surface	Opponent in the final	Score in the final
Runner-up	1.	1982	Kitzbühel, Austria	Clay	Guillermo Vilas	6–7(4–7), 1–6
Runner-up	2.	1982	São Paulo, Brazil	Clay	José Luis Clerc	2–6, 7–6, 3–6

Outcome	No.	Date	Tournament	Surface	Partner	Opponents in the final	Score in the final
Runner-up	1.	1979	Buenos Aires, Argentina	Clay	João Soares	Tomáš Šmíd Sherwood Stewart	1–6, 5–7
Winner	1.	1981	Buenos Aires, Argentina	Clay	João Soares	Álvaro Fillol Jaime Fillol	7–6, 6–7, 6–4
Runner-up	2.	1983	Vienna, Vienna	Hard (i)	Cássio Motta	Mel Purcell Stan Smith	3–6, 4–6

• Marcos Hocevar at the Association of Tennis Professionals
• Marcos Hocevar at the International Tennis Federation
• Marcos Hocevar at the Davis Cup