
A kayak is a small, narrow watercraft which is typically propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word qajaq.

The baidarka or Aleutian kayak is a watercraft consisting of soft skin over a rigid space frame. Its initial design was created by the native Aleut people of the Aleutian Islands. The Aleut people were surrounded by treacherous waters and required water transportation and a hunting vessel. Due to the geography and climate of the Aleutian Islands, trees and wood were in scarce supply and the people relied primarily on driftwood to create the framework of the kayak, which was covered with the skins of sea mammals. Two types of boats were created, one with a covered deck that was used as a hunting kayak, and another that was open and capable of carrying goods and people from one island to another.

Bliss-stick is a company that makes whitewater kayaks. They are currently New Zealand's largest kayak producer and exporter.
Jackson Kayak is a producer of kayaks and was founded by its namesake, Eric "EJ" Jackson. After working with Wave Sport Kayaks as a team member and as a designer, Eric Jackson and business partner, Tony Lunt formed Jackson Kayak in Rock Island, Tennessee in October 2003.

A recreational kayak is a type of kayak that is designed for the casual paddler interested in recreational activities on a lake or flatwater stream; they presently make up the largest segment of kayak sales.
A sea kayak or touring kayak is a kayak developed for the sport of paddling on open waters of lakes, bays, and the ocean. Sea kayaks are seaworthy small boats with a covered deck and the ability to incorporate a spray deck. They trade off the maneuverability of whitewater kayaks for higher cruising speed, cargo capacity, ease of straight-line paddling, and comfort for long journeys.

A surfski is a type of kayak in the kayaking "family" of paddling craft. It is generally the longest of all kayaks and is a performance oriented kayak designed for speed on open water, most commonly the ocean, although it is well suited to all bodies of water and recreational paddling.

The Taimen is the most popular and common model of a Russian folding kayak. It was and still is a very common boat in its country of origin and has been exported to other nations around the world. The Taimen kayaks have been produced in a military factory in Moscow since 1975, even though the design changed only slightly. It is named after the taimen, a large species of trout found in Russia and Mongolia.

The umiak, umialak, umiaq, umiac, oomiac, oomiak, ongiuk, or anyak is a type of open skin boat, used by both Yupik and Inuit, and was originally found in all coastal areas from Siberia to Greenland. First arising in Thule times, it has traditionally been used in summer to move people and possessions to seasonal hunting grounds and for hunting whales and walrus. Although the umiak was usually propelled by oars (women) or paddles (men), sails—sometimes made from seal intestines—were also used, and in the 20th century, outboard motors. Because the umiak has no keel, the sails cannot be used for tacking.
Waveskis also previously known as "Paddle Ski" are a type of surfboard that allows the rider to 'sit’ on top of the surfboard. Waveski surfing is a dynamic sport combining paddle power with the manoeuvrability and performance of a surfboard. A Waveski resembles a larger volume surfboard, with the addition of a seat, fins, foot straps, and seat belt, enabling the rider to 'eskimo roll' if overturned. The waveski rider or waveski surfer uses a double ended paddle for paddling motion while seated in the waveski. To turn the rider uses his weight to lean on the side rails and paddle to pivot or propel the board up the wave.