Question: d&d who can have a familiar?
Answer: Wizard: Find familiar.
Warlock: Pact of the chain gives you find familiar on steroids.
Paladin: Find steed, find greater steed.
Bard: Steal spells from other class lists. ... 
Artificer: One subclass gets turrets that do combat stuff, the other subclass gets a homunculus that has its own set of buffs.