The Butterfly Company Auction

Browse our auction catalog, watch your favourite lots and bid live on sale day.

The Butterfly Company Auctions, located in Chicago, IL was established in 1977. The house conducts multiple sales a year which focus on rare, unusual, or hard to find butterflies, Insects, or related items. Our auctions feature an impressive selection of butterflies, moths, and insects from our private house collection, as well as older private American and international collections not previously available to the public. Our clients include many of the most notable collectors, museums, universities, and artists around the world.