Arpara Union (Bengali: শালিখা ইউনিয়ন) is a union parishad situated at Shalikha Upazila, in Magura District, Khulna Division of Bangladesh.
[1] The union has an area of 8.90 square kilometres (3.44 sq mi) and as of 2001 had a population of 18,808.
[2] There are 7 villages and 7 mouzas in the union.