1998–99 Colorado Avalanche season

The 1998–99 Colorado Avalanche season was the Avalanche's fourth season and last season at McNichols Sports Arena. They would move to the Pepsi Center during the off-season.

Regular season

 * April 3, 1999: In a victory over the Edmonton Oilers, Patrick Roy passed Glenn Hall with his 408th victory.

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.

Draft picks
Colorado's draft picks at the 1998 NHL Entry Draft held at the Marine Midland Arena in Buffalo, New York.