Hotelier is a 2001 South Korean television drama series set in Seoul Hotel, a fictional five-star hotel undergoing an expensive expansion and renovation. The word "hotelier" means "a person who owns or runs a hotel.

Life is ever-delightful — and ever-challenging — for a group of friends in their twilight years as they rediscover themselves through love and family.

Despite their different family backgrounds, four friends grew up together in the wearisome years of the 70s. But as time goes by, each of them takes a different life path.