Shonan Seaside Country Club is an 18-hole golf club in Nakajima, Chigasaki, Kanagawa, Japan. Opened in 1967 and operated by Shonan Seaside Kaihatsu Co., Ltd., it offers a coastal setting and a course designed for golfers to enjoy varied challenges, including water hazards, bunkers, out-of-bounds areas, and strategically placed trees. The course has Korai and bent grass options, with back tees measuring approximately 6,145 and 6,171 yards respectively.

The club welcomes members and visitors with regular green-fee plans, weekday half-round options, lunch packages, and group competition packages that can include meals and post-game refreshments. It also hosts scheduled events and tournaments throughout the year. Golfers can use the outdoor driving range and putting green for practice, with equipment fees and time-based practice offers available; lessons are provided by listed golf professionals. The club provides access information for travel by car, train, taxi, and scheduled shuttle bus from Chigasaki Station. Inquiries and group-event consultations can be made directly with the club.