Height
188cm
Weight
99kg
Shoots
Left
Birth Date
May 6, 1997
Age
29years
Jonas Siegenthaler is a professional ice hockey defense who plays for the New Jersey Devils in the National Hockey League. On the ice, Jonas Siegenthaler wears jersey #71, stands 6'2" (188 cm) tall, weighs 218 lbs (99 kg), shoots left. Jonas Siegenthaler represents SUI on the international stage. At 29 years old, Jonas Siegenthaler is in the prime phase of a hockey career.
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Get Hockey Passport →Jonas Siegenthaler is recorded as defenseman currently on New Jersey Devils . Jonas was born in 1997. SUI nationality — see the team and league pages for full roster context, schedule, and standings.
Edited by the RinkStop Editorial Team
Player record last updated: 2026-08-23
Sources: RinkStop database, league and federation sites. Submit a correction.