A wedding planner internship is a temporary, often unpaid position for students or recent graduates who are interested in gaining experience in wedding planning and event planning. As a wedding planner intern, your responsibilities are to assist a professional wedding planner or provide administrative support to a wedding planning company. Your duties may include coordinating schedules, meeting with the bride and groom to better understand their budget and needs for the wedding, and helping the planner with setup and breakdown of the wedding and reception spaces.