Namesakes
Fictional Characters from Television:
1 character
Dora Márquez 2000; 2014 Dora the Explorer; Dora and Friends: Into the City! 
Harry Potter Characters:
1 character
Nymphadora Tonks (a.k.a. Dora)
Hurricanes and Tropical Storms:
1 hurricane, 1 storm
Storm Dora 1956
Hurricane Dora 1964
Notable Artists:
1 painter, 1 photographer
Dora Carrington 1893-1932
Dora Maar 1907-1997
Tolkien's Characters:
1 character
Dora Baggins (f)