The Lester Armour House is a historic mansion in Lake Bluff, Illinois, United States.

The style of the house was probably inspired from Adler's recent trip with Evelyn Marshall Field along the James and Potomac Rivers.

The resulting Armour house exhibits influence from the Colonial and Federal styles, consistent with early Virginia architecture.

[2] Lester Armour continued to live in the house following his divorce from Leola; in 1949 Alexandra Galitzine moved in.

[citation needed] The property was sold March of 2020 for $4.2 million to buyers unidentified.