List of Famous people who died at 90

Manuel Archibald Lujan Jr. was an American politician from New Mexico who served in the U.S. House of Representatives as a Republican from 1969 to 1989 and as the United States Secretary of the Interior from 1989 to 1993. He was a colleague of George H. W. Bush in the House from 1969 to 1971. In 1989, President Bush named Lujan to his Cabinet.

Wilma Henriques was a Brazilian stage actress since 1958. She was seen as the "first lady of the Minas Gerais theater".

Pierre Dolbeault was a French mathematician.

Enrico Celio was a Swiss lawyer, politician and journalist, a member of the Conservative Party, State Councilor and Federal Councilor. He was elected to the Federal Council of Switzerland on 22 February 1940 and handed over office on 15 October 1950. He was affiliated to the Christian Democratic People's Party of Switzerland.

Isabelle Delorme was a Canadian composer, pianist, and music educator. As a composer, her works are lyrical in nature and follow more traditional ideas of harmony as opposed to the avant-garde music that was in vogue in her day. She was an active recitalist but is best remembered for her impact as a teacher of music theory.