Cross-country skiing at the 1948 Winter Olympics – Men's 4 × 10 kilometre relay

The men's 4 × 10 kilometre relay cross-country skiing event was part of the cross-country skiing at the 1948 Winter Olympics programme. It was the second appearance of the event. The competition was held on Tuesday, 3 February 1948. Forty-four cross-country skiers from eleven nations competed.