Alesia is a historic house located at 108 North Morgan Avenue in Broussard, Louisiana.
Built c.1900 by Herbert Billeaud for his wife Alice, the house is a large Queen Anne style frame cottage ornated by a Colonial Revival gallery with double columns.
The house was listed on the National Register of Historic Places on March 14, 1983.
It is one of 10 individually NRHP-listed houses in the "Broussard Multiple Resource Area", which also includes: