Fish net in the context of "Trawling"

Fishing techniques are methods for catching fish. The term may also be applied to catching other aquatic animals such as molluscs (shellfish, squid, octopus) and edible marine invertebrates.

Fishing techniques include hand-gathering, spearfishing, netting, angling and trapping. Recreational, commercial and artisanal fishers use different techniques, and also, sometimes, the same techniques. Recreational fishers fish for pleasure or sport, while commercial fishers fish for profit. Artisanal fishers use traditional, low-tech methods, for survival in developing countries, and as a cultural heritage in other countries. Mostly, recreational fishers use angling methods and commercial fishers use netting methods.

Bowfishing is a fishing technique that uses specialized archery equipment to impale and retrieve fish. A bowfisher will use a bow or crossbow to shoot fish through the water surface with a barbed arrow tethered to a line, and then manually retrieve the line and arrow back, in modern times usually with a reel mounted on the bow. Unlike other popular forms of fishing where baiting and exploiting the fish's instinctual behaviors are important (e.g. angling, netting, trapping, and hand fishing such as noodling), bowfishing is similar to spearfishing and relies purely on the fisherman's own visual perception and marksmanship, and usually do not involve using other tools such as hand net.

Historically, bowfishing was practiced for subsistence, but in the 21st century it has increasingly become an outdoor sport, practiced across the United States, that is prone to unregulated waste and disposal of native species. Bowfishing has also grown in popularity due to social media influencers and YouTube outdoorsman such as the Ozark Outlaws. Sport bowfishing is unregulated and unmanaged as of 2024, but the practice is increasingly gaining attention and study across disciplines. Due to the lethality of the bow or crossbow, catch and release is not possible with bowfishing.

Recreational fishermen usually fish either from a boat or from a shoreline or river bank. When fishing from a boat, or fishing vessel, most fishing techniques can be used, from nets to fish traps, but some form of angling is by far the most common. Compared to fishing from the land, fishing from a boat allows more access to different fishing grounds and different species of fish.