The Khambana Kao Phaba () is an oil canvas painting by Manipuri artist M Betombi Singh. The painting shows the capture of powerful Kao bull by hero Khamba. It is one of the most well known museum series "Exhibit of the Month" of the "Indira Gandhi Rashtriya Manav Sangrahalaya" (IGRMS) in India. It was exhibited for a whole month of July, 2019.