The 1973–74 Pittsburgh Penguins season was the franchise's seventh season in the National Hockey League. The 'Century Line' of Syl Apps Jr., Lowell MacDonald and Jean Pronovost was established this season. The trio took their name as a result of combining for more than 100 goals over the course of the year.

Offseason

Regular season

Final standings

Record vs. opponents

Schedule and results

Playoffs

The Penguins failed to make the playoffs for the second consecutive year.

Player statistics

†Denotes player spent time with another team before joining the Penguins. Stats reflect time with the Penguins only. ‡Denotes player was traded mid-season. Stats reflect time with the Penguins only.

Transactions

The Penguins were involved in the following transactions during the 1973–74 season:

Trades

Additions and subtractions

Draft picks

Pittsburgh Penguins' picks at the 1973 NHL amateur draft.