Andrew E. Rubin is an American computer programmer, entrepreneur, and venture capitalist. Rubin founded Android Inc. in 2003, which was acquired by Google in 2005; Rubin served as a Google vice president for nine years and led Google's efforts in creating and promoting the Android operating system for mobile phones and other devices during most of his tenure. Rubin left Google in 2014 after allegations of sexual misconduct, although it was presented as a voluntary departure rather than a dismissal at first. Rubin then served as co-founder and CEO of venture capital firm Playground Global from 2015 to 2019. Rubin also helped found Essential Products in 2015, a mobile phone start-up that closed in 2020 without finding a buyer. In 2019, Rubin was inducted into the Wireless Hall of Fame.

Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of developers known as the Open Handset Alliance, though its most widely used version is primarily developed by Google. It was unveiled in November 2007, with the first commercial Android device, the HTC Dream, being launched in September 2008.