|Born||December 23, 1990|
|Ski club||Sci Club Alta Valtellina|
Robert Antonioli (born December 23, 1990) is an Italian ski mountaineer.
Antonioli was born in Sondalo, started ski mountaineering in 2004, and took part in his first competition race in 2006. He is member of the Sci Club Alta Valtellina, and lives in Valfurva.
- 1st, World Championship relay, together with Manfred Reichegger, Denis Trento and Matteo Eydallin
- 2nd, World Championship sprint
- 3rd, World Championship vertical, total ranking
- 9th, World Championship individual
- 3rd, Trofeo Mezzalama, together with Marc Pinsach Rubirola and Michele Boscacci
- 9th, Pierra Menta, together with Michele Boscacci
- 2nd, European Championship sprint
- 3rd, European Championship relay, together with Matteo Eydallin, Damiano Lenzi and Manfred Reichegger
- 7th, European Championship single
- 8th, World Championship vertical, combined ranking