Palar is a river in the Indian states of Karnataka and Tamil Nadu. It originates near Guthiyalathur in Bhavani Taluk of Erode district in Tamil Nadu and forms border between Karnataka and Tamil Nadu. Later, it flows into the Kaveri River near Palar in Karnataka and Tamil Nadu.^{[1][2][3][4][5][6][7][8][9][10][11][12][13][14]}

This River is infamous for the 1993 blasts that took place on the banks of the River from sandalwood smuggler Veerappan.^[15]

• Hogenakkal Falls
• List of rivers of Tamil Nadu
• Kaveri River water dispute
• Kaveri River