|MLA for Last Mountain-Touchwood|
|Preceded by||Gordon MacMurchy|
|Succeeded by||Dale Flavel|
|19th Speaker of the Legislative Assembly of Saskatchewan|
|Preceded by||Herbert Swan|
|Succeeded by||Herman Rolfes|
|Born||August 23, 1940|
|Political party||Progressive Conservative|
Arnold Bernard Tusa (born August 23, 1940) is a Canadian politician, who represented the electoral district of Last Mountain-Touchwood in the Legislative Assembly of Saskatchewan from 1982 to 1991. A member of the Saskatchewan Progressive Conservative Party, he served as Speaker of the Legislative Assembly in his second term in office from 1986 to 1991.
- "Saskatchewan Election Results By Electoral Division" (PDF). Saskatchewan Archives. Archived from the original (PDF) on 2011-07-16.
- "Speakers of the Legislative Assembly" (PDF). Saskatchewan Archives. Archived from the original (PDF) on 2011-07-25. Retrieved 2009-12-04.
- "Members of the Legislative Assembly" (PDF). Saskatchewan Archives. Archived from the original (PDF) on 2011-07-25. Retrieved 2009-12-04.
- Normandin, P.G. (1985). Guide Parlementaire Canadien. Gale Canada. ISSN 0315-6168. Retrieved 2015-04-06.
- "CPA Activities: The Canadian Scene". Canadian Parliamentary Review. 10 (1). 1987. Retrieved 2012-04-15.