Udupi Mattu Gulla, or Udupi Matti Gulla, is a variety of green brinjal grown in and around the village of Matti (also called Mattu) in Udupi, India. Mattu Gulla is green in colour, unlike the purple brinjals grown in other places. As the word "Gulla" indicates it is spherical in shape. It has low moisture content and is known for its unique taste. It was given the Geographical Indication tag in 2011 from the Karnataka.