Sanchai Namkhet

{{short description|Thai long-distance runner}}

{{Infobox sportsperson

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| name = Sanchai Namkhet

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| nationality = Thai

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| birth_date = {{Birth date and age|1989|12|16}}

| birth_place = Surin, Thailand

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| medaltemplates = {{Medal|Sport | Men's athletics}}

{{Medal|Country |{{THA}} }}

{{Medal|Competition|Southeast Asian Games}}

{{Medal|Bronze | 2015 Singapore | 5,000 m}}

{{Medal|Bronze | 2017 Kuala Lumpur | 10,000 m}}

{{Medal|Silver | 2019 Kuala Lumpur | Marathon}}

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Sanchai Namkhet (Thai: สัญชัย นามเขต) is a Thai long-distance runner.