Tottori 1st district is a parliamentary constituency in Tottori Prefecture that was created in 1994. It has been represented in the House of Representatives of the National Diet of Japan since 1996 by Shigeru Ishiba, the former Prime Minister and President of the Liberal Democratic Party from 2024 until his resignation in 2025.
It covers roughly the Eastern half of Tottori and consists of the cities of Tottori and Kurayoshi and the districts of Iwami, Yazu and the town of Misasa in TÅhaku District. In 2012, 256,020 eligible voters were registered in the district. In 2013 the town of Yurihama was transferred to the 2nd district. Before the 2021 elections, the district had 230,959 eligible voters, fewer than in any other single member electoral district.