Promoting creativity and building the future.

Get involved with LRSEF today!

Project Categories

Choose from 21 project categories.

Guidelines & Forms

Download project guidelines and permission forms.

Fair FAQs

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We have answers.

We encourage and recognize science and engineering talent.

The Louisville Regional Science & Engineering Fair (LRSEF) awakens, promotes, and recognizes science and engineering talent among our area’s youth and acts as a catalyst to promote science and engineering throughout Kentucky.

The Louisville Regional Science & Engineering Fair is an annual science and engineering fair held in Louisville, Kentucky. Students in grades 6-12 from 52 Kentucky counties may enter the fair.

Thank you to our 2023 LRSEF sponsors.

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LRSEF 2023 is supported by GE Appliances, a Haier company.

LRSEF At-A-Glance

Statistics for the 2022 Virtual Fair

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Student Participants
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Judges & Volunteers
ISEF Participants
Counties Served

Congratulations to all winners and participants in LRSEF 2023!

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