The following Pokemon can learn both Taunt and Destiny Bond:
Gastly
Haunter
Gengar
Koffing
Weezing
Misdreavus
Qwilfish
Houndour
Houndoom
Ralts
Kirlia
Gardevoir
Carvanha
Sharpedo
Shuppet
Banette
Duskull
Dusclops
Mismagius
Spiritomb
Gallade
Dusknoir
Froslass
Inkay
Malamar
Hoopa
Of these Gengar and Gardevoir are the only Pokemon being higher tiered than UU, with Sharpedo and Hoopa being UU.
Source: http://pokemondb.net/tools/moveset-search
