Asa Taccone vs Justin Timberlake

1 shared category

• 2009 Outstanding Original Music and Lyrics · 61st Emmys
  both lost to The 81st Annual Academy Awards

Named on the same nomination

Ballot lines that credit both of them — the same nomination, not competing entries.

• 2007 Outstanding Original Music and Lyrics · Saturday Night Live · 59th Emmys Won

Nominated for the same title

Both nominated in connection with these, on separate ballot lines.

• Saturday Night Live Asa Taccone Outstanding Original Music and Lyrics
  Justin Timberlake Outstanding Guest Actor in a Comedy Series