Juan Garat (born May 16, 1973, in Corrientes, Argentina), is a former professional tennis player from Argentina.
Garat enjoyed most of his tennis success while playing doubles. During his career he won 1 doubles title. He achieved a career-high doubles ranking of World No. 85 in 1994.
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents in the final | Score in the final |
|---|---|---|---|---|---|---|---|
| Winner | 1. | 1993 | Kitzbühel, Austria | Clay | Roberto Saad | Marius Barnard Tom Mercer |
6–4, 3–6, 6–3 |
| Runner-up | 1. | 1993 | San Marino | Clay | Roberto Saad | Daniel Orsanic Olli Rahnasto |
4–6, 6–1, 3–6 |
| Runner-up | 2. | 1993 | Palermo, Italy | Clay | Jorge Lozano | Sergio Casal Emilio Sánchez |
3–6, 3–6 |