January 1, 2017
UEFA Women's Euro 2017 — 2017 edition of the UEFA Women's Championship
2017 World Championships in Athletics — 2017 edition of the World Championships in Athletics
2017 Formula One World Championship — 68th season of FIA Formula One World Championship
Junior Eurovision Song Contest 2017 — 15th annual Junior Eurovision Song Contest
January 2017 — month of 2017
2017–18 UEFA Europa League — 47th season of Europe's secondary club football tournament organised by UEFA
2017 Istanbul nightclub attack — terrorist mass shooting that occurred at a nightclub in the Beşiktaş district of Istanbul, Turkey, on 1 January 2017
Copa Mundial 2028 — 10th and last FIFA Confederations Cup, held in Russia in 2017
Carnegiea gigantea — species of plant
2017 FIFA Club World Cup — 2017 edition of the FIFA Club World Cup