The Jeanneau Arcachonnais is a French trailerable sailboat that was designed as a day sailer and pocket cruiser, first built in 1969.

It has a fractional sloop rig, with a deck-stepped mast and aluminum spars.

The hull has a raked stem, an angled transom, a transom-hung rudder controlled by a tiller and a fixed stub keel with a retractable centerboard.

[1][2] The boat is normally fitted with a small outboard motor for docking and maneuvering.

[1][2] The design has sleeping accommodation for two people, with a double "V"-berth in the bow cabin.