The 37-year-old, who is Chelsea's all-time top scorer and boasts over 100 caps for England, was honored for services to football on Tuesday.
Frank Lampard was honored for services to football with an OBE at Buckingham Palace on Tuesday.
The midfielder, who earned 106 caps for England before retiring in August 2014, spent six years at West Ham after coming through the youth ranks before moving to Chelsea in 2001.
Lampard made over 400 appearances for Chelsea, including winning the Champions League, three Premier League titles, four FA Cups and the Europa League, and left in 2014 as the club's all-time top scorer with 211 goals.