Eleventh Doctor/Other realities

Alternate counterparts of the Eleventh Doctor existed in other realities. These individuals shared similarities with the Eleventh Doctor from the Doctor's universe, despite existing in parallel universes or alternate timelines.

Journey to the Centre of the TARDIS
In one outcome to the Van Baalen Bros. attacking the TARDIS with a magno-grab, the Doctor was turned into a Time zombie when exposed to the Eye of Harmony along with Clara Oswald, Gregor Van Baalen and Tricky Van Baalen, with his right hand fused to his face. (TV: Journey to the Centre of the TARDIS)

The Curse of Fatal Death
to be added

Four Doctors (Voord timeline)
The Doctor and Alice became involved in a "Multi-Doctor Event" with the Tenth Doctor, Gabby Gonzalez, the Twelfth Doctor and Clara Oswald due to the machinations of an alternate timeline version of the Twelfth Doctor who had joined with the Voord after being "betrayed" by Clara, and was manoeuvring events to ensure his existence. However, though he was able to set his younger counterpart on the path to joining with the Voord, his plot was undone by Gabby being sent back in time by a Weeping Angel and giving her younger self a warning. (COMIC: Four Doctors)

Four Doctors (River Song's World)
In an alternative timeline envisioned by a continuity bomb, the Doctor allowed River to prevent his death at Lake Silencio. The two then married and settled down for a domestic life in River Song's World, where time was frozen and all of history was happening at once. Even though he could feel the universe dying, the Doctor decided not to care about it. (COMIC: Four Doctors)

The Name of the Doctor
In an alternate timeline where the Time Lords never gave the Doctor more regenerations, (TV: The Time of the Doctor) the Doctor died on Trenzalore and was buried in a giant tomb made out of his own dying TARDIS. The tomb was surrounded by a battlefield graveyard containing the fallen from the Siege of Trenzalore, with the planet itself became a desolate wasteland covered with molten cracks. (TV: The Name of the Doctor)