Ambit can refer to:

• Ambit Broadband, a producer of Cable Modem, ADSL, and IPTV products.
• Ambit Informatik, a German knowledge company.
• Ambit (magazine), a literary magazine.
• ambit is the Scope or range; a sphere of influence.
• ambit claim, an extravagant initial demand made in expectation of an eventual counter-offer and compromise.