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Onion Lake fishing reports
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Fishing regulations at Onion Lake, LA
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Louisiana can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching Alligator gar as of April 23rd, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Atractosteus spatula
Regulations for
FAQ about Onion Lake fishing
- Alligator gar - 1 members reported to have caught this fish
- @tlawn3146 reported a nice Alligator gar.
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