Yes. It can take a few weeks to process your travel visa application. Begin early by going to the appropriate website (below) and getting your application form filled out. Follow the instructions on the website for getting your travel visa.
Canadians go the this website for detailed information and an application form http://in.vfsglobal.ca
American citizens use this website http://travel.state.gov/travel/cis_pa_tw/cis/cis_1139.html
All others may use this website, or visit the Indian Embassy/Consulate nearest you.
https://indiavisa.travisaoutsourcing.com/guidelines