Steven R. Matteson (born 1965, Chicago, Illinois) is an American typeface designer whose work is included in several computer operating systems and embedded in game consoles, cell phones and other electronic devices. He is the designer of the Microsoft Windows Vista system font family Segoe; of the Droid font collection used in the Android mobile device platform, and designed the brand and user-interface fonts used in both the original Microsoft Xbox and the Xbox 360.
Matteson produced fonts for the Agfa-Monotype library (such as Goudy Ornate and Gill Floriated Capitals) and directed custom-font design for companies including Agilent Technologies,Symantec and Microsoft. Matteson’s mono-spaced font design Andale Mono is bundled with Mac OS X and was one of the original Core fonts for the Web.