State Highway 3 (West Bengal) is a state highway in West Bengal, India.

SH 3 originates from Krishnanagar and passes through Hanskhali, Bagula,Helencha, Bangaon, Gaighata, Maslandapur, Baduria, Kholapota, Haroa, Rajarhat, Baguiati, Dhapa, Bhangar, Bamanpukuria, Minakhan, Nalmuri, Canning Town, Bhangonkhali, Sonakhali, Basanti and terminates at Godkhali near Gosaba.

[1] The total length of SH 3 is 260 km.

[2] Districts traversed by SH 3 are:[3] Nadia district (0 - 32 km)North 24 Parganas district (32 - 155 km)Kolkata district (155 - 164 km)South 24 Parganas district (164 - 260 km) It is divided into different sections as follows:[2][4][5][6]