1999–2000 Colorado Avalanche season

The 1999–2000 Colorado Avalanche season was the Avalanche's fifth season. It was the first season in the new Pepsi Center arena.

Regular season

 * December 12, 1999: Colorado beat the Vancouver Canucks, and Patrick Roy, who earned that decision, won his 424th game, surpassing Tony Esposito on the all-time list.
 * March 4, 2000: Colorado beat the Tampa Bay Lightning, and Patrick Roy earned the 435th victory of his career, surpassing Jacques Plante on the all-time list.

Regular season

 * Legend:
 * Legend:

Playoffs

 * Legend:
 * Legend:

Scoring

 * Position abbreviations: C = Center; D = Defense; G = Goaltender; LW = Left wing; RW = Right wing
 * † = Joined team via a transaction (e.g., trade, waivers, signing) during the season. Stats reflect time with the Avalanche only.
 * ‡ = Left team via a transaction (e.g., trade, waivers, release) during the season. Stats reflect time with the Avalanche only.

Goaltending

 * † = Joined team via a transaction (e.g., trade, waivers, signing) during the season. Stats reflect time with the Avalanche only.

Draft picks
Colorado's draft picks at the 1999 NHL Entry Draft held at the FleetCenter in Boston, Massachusetts.