TN 61

{{for|the state highway in Tennessee|Tennessee State Route 61}}

{{Infobox weapon

|name=TN 61

|image=

|origin=France

|type=Nuclear weapon

|is_explosive=yes

|service=1977-1991

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|yield= 1-1.2 megatons

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The TN 61 was a French nuclear warhead with a 1 to 1.2 megaton yield. It was a lighter version of the TN 60 which it replaced.

The TN 61 was in service from 1977 and 1991. It armed the M20 SLBM carried by the Redoutable-class SSBNs and the S3 IRBM.