Althouse may refer to:
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Adelbert Althouse
Adelbert Althouse (May 23, 1869 – May 17, 1954) was a United States Navy Captain who served as the 27th and 29th Naval Governor of Guam. Prior to his Governorship, he served on ships in the Navy and participated in both the Spanish–America ...
(1869–1954), American naval officer and Governor of Guam
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Ann Althouse, American law professor and blogger
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Paul Shearer Althouse (1889–1954), American opera singer
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Vic Althouse (born 1937), Canadian politician
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John G. Althouse Middle School
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