The Alexander Eaglerock is a biplane produced in the United States in the 1920s by Alexander Aircraft Company of Colorado Springs, Colorado. In total 893 planes were built.
It is a fixed-gear three-seater, and was offered in two models, one with a Hispano-Suiza "A" engine of , priced at US$4000, and one with a Wright J-5 Whirlwind, priced at $6500. The Eaglerock was also available fitted with a variety of other engines, of up to , with prices starting at $2250.
(Partial listing, only covers most numerous types)