View all new boats for sale at Lakeside Marina. Chaparral, Avalon, Bayliner and more...


View all pre-owned boats at Lakeside Marina. Fishing boats, pontoons, runabouts, bowriders, cruisers, houseboats and more...


Looking to sell your boat? Lakeside Marina will give you cash for your boat. We also offer brokerage programs. Call for more info.


Factory Authorized OEM parts, service and warranty repair center for Mercury Outboards, Mercruiser and Volvo Penta.


Welcome to Lakeside Marina where "We sell summer fun!"

If you are looking for a new pontoon boat, ski boat, fishing boat, cruiser or bowrider, let us help.  Our current lines of boats in stock include Chaparral Boats, Bayliner Boats, Avalon and Tahoe Pontoons along with Go-Float.  As we freshen up the marina we will be looking at bringing new lines for the next boating season, keep following us on Facebook and check our website often for the latest updates!  Please browse around on the site where all the new and used boats are listed for sale.  There is also a form to fill out if you are looking to sell your boat.  Be sure to click on the links to our YouTube channel and our Facebook page as well.  Thanks for visiting and we'll see you on the water!

We Value Our Customers....

"The Team at Lakeside Marina STRIVES to be the absolute best in customer service. We want to make you feel like family and walk away bragging about how great your experience was at Lakeside Marina. Please check out our customer testimonials and see why so many people choose Lakeside for all their boating needs ."

View Testimonials

Tom Free Owner

About Lakeside Marina

Lakeside Marina is a Full Service marina located on the Fox River in Oshkosh, WI serving all your boating needs in Northeast Wisconsin, Milwaukee, Madison, Green Bay, Appleton and beyond. We offer prompt, careful service dedicated to making it right. Lakeside Marina sells new and used boats, parts & accessories, brokerage sales, storage, shrink wrapping, winterization, pontoon boat rentals on the Lake Winnebago system, consultation, warranty repairs and more.

Recent Posts


Photo Gallery

Please take a look at our recent photos.  If you have any photos you would like to submit please send them to photo submission and we will be sure to post them for you!  Photo submissions may be eligible for prizes so be creative and show us your summer fun!