Masako Hozumi (Japanese: 穂積 雅子; born 11 September 1986 in Fukushima) is a Japanese speed skater from Hokkaido.

In 2009, she finished fourth overall at the 2009 Allround.

She competed for Japan at the 2010 and 2014 Winter Olympics.

[1] She is named after Masako Natsume, a famous Japanese actress.

This biographical article on a speed skater in Japan is a stub.