What are the hidden portraits in Heroes of the Storm?

There are currently twelve hidden portraits in the game. Some of them you are no longer able to obtain:

Alpha Player

Alpha Player Portrait

Awarded for playing during the technical alpha.

Alpha Hero

Alpha Hero Portrait

Awarded for reaching player level 40 during the technical alpha.

Beta Player

Beta Player Portrait

Awarded for playing during the beta.

Beta Hero

Beta Hero Portrait

Awarded for reaching player level 40 during beta.

Lunar Festival

Lunar Festival Portrait

Awarded for playing 10 games during the Lunar Festival holiday.

BlizzCon 2014

BlizzCon 2014 Portrait

Awarded for attending BlizzCon 2014 (or purchasing the virtual ticket).

Wonder Billie

Wonder Billie Portrait

Awarded for making a real money purchase during alpha or beta. (Also grants the Wonder Billie mount.)

Billie the Kid

Billie the Kid Portrait

Awarded for making a real money purchase after the game was released. (Also grants the Billie the Kid mount.)

Heroes of the Dorm

Heroes of the Dorm Fantasy Bracket Portrait

Awarded for submitting a fantasy bracket prediction for the Heroes of the Dorm tournament.

Launch Week

Launch Week Portrait

Awarded for logging in during the first week of release (June 2, 2015 - June 9, 2015).

Facebook

Facebook Portrait

Reward for the Heroes Facebook page receiving one million likes. Awarded for logging in between June 30, 2015 and the release of the next major patch.

Golden Tiger

Rewarded when redeeming the Golden Tiger mount key found in the Heroes of the Storm Starter Pack.


There is also a portrait from a TeSPA promotion. TeSPA Chen (Chen wearing a graduation hat with a TeSPA logo in the lower right corner).

TeSPA Chen