Games for 3 players
Three is the awkward number for most card games. These either were designed for it or handle it without anybody sitting out.
Where to start
Picked for 3 specifically. These are built around that number, not merely able to survive it.
All 71 games for 3 players
500BoggleCarcassonneCornholeCrazy EightsDarts 501Free-form PointsHeartsKlondike SolitaireMahjong (Hong Kong scoring)PickleballRummyScrabbleSpadesTable TennisTennisUnoYahtzee500 (Contract)BeloteBlackjackBlock DominoesBocceBriscolaCanastaCatan Victory PointsCribbageCricketDutch BlitzEuchreFarkleFive CrownsGo FishGolfHand and FootIndian RummyLiar's DiceMahjongMau MauMexican TrainOh HellPétanquePhase 10PinochlePub QuizRomméRummikubScopaShut the BoxSkatSkull KingTen-Pin BowlingWarWin/Loss TallyWizardYatzyEscoba del 15French TarotKubbMaxi YatzyMeyerMille BornesPiştiPitchPool RummySchwimmenSkip-BoTysiącThirtyTurtle KingTwenty One
Nearby player counts
One seat either way changes which games are worth getting out.