Trygg can have a number of meanings:
- Trygg is a surname of people including:
- Carl Johan Trygg (1887–1954), Scandinavian woodcarver
- Carl Olaf Trygg (1910 – 19??) Scandinavian woodcarver
- Nils Trygg (1914–1951), Scandinavian woodcarver
- Lars Trygg Scandinavian woodcarver
- Mats Trygg Norwegian ice hockey player (born 1976)
- Marius Trygg Norwegian ice hockey player (born 1976)
- Mathias Trygg Norwegian ice hockey player (born 1986)
- Some companies have the name Trygg in them including:
- Trygg Hansa is a Swedish company acquired by Skandinaviska Enskilda Banken
- Some fictional characters have the name Trygg including:
- Trygg the Sorcerer is a comic book character by DC Comics
- The Royal Norwegian Navy has used the name Trygg for:
- The Trygg class of torpedo boats
- The Trygg class lead ship HNoMS Trygg