The Hardest Thing

The Hardest Thing may refer to:


 * The Hardest Thing (album), an album by Toše Proeski
 * "The Hardest Thing" (Toše Proeski song)
 * "The Hardest Thing" (98 Degrees song), a 1999 single by 98 Degrees
 * "The Hardest Thing" (Amphibia), the series finale of Amphibia