Armenia sent a delegation to compete at the 1998 Winter Olympics in Nagano, Japan, from 7–22 February 1998.

This marked the nation's second appearance at a Winter Olympics as an independent country.

The Armenian delegation consisted of seven athletes: four in figure skating, one in freestyle skiing, one in cross-country skiing, and one in alpine skiing.

The following is the list of number of competitors in the Games.

[1] C = Classical style, F = Freestyle