From Elf, to crazy movies like Talladega Nights, this guy really is pretty funny.

According to a new poll by iHeartRadio, WILL FERRELL is the funniest person in America right now.  He got 23.5% of the vote, compared with TINA FEY, who finished second with 15.9%.  Here's the Top 10 . . .

1.  Will Ferrell,  23.5%

2.  Tina Fey,  15.9%

3.  Chris Rock,  15.3%

4.  Daniel Tosh,  10.3%

5.  Jon Stewart,  8.6%

6.  Stephen Colbert,  7.8%

7.  Zach Galifianakis,  7.2%

8.  Amy Poehler,  5.4%

9.  Aziz Ansari,  3.6%

10.  Lena Dunham,  2.4%