Yes, Zeus was indeed an Olympian and in fact the highest ranked among them.
Of the 12 Olympians only Hades and Poseidon were Zeus' brothers.
Olympians meaning Gods? Zeus.
Because her husband Zeus is the king of Olympians and therefore Hera is the queen of Olympians
The Olympians and Zeus
King of the Olympians
Zeus was Supreme God of the Olympians and Ruler of mankind and the sky.
Hera was the Queen of Olympians, and married to Zeus.
She is married with Zeus
The Olympians
Mythologically speaking, Olympians were the descendants of Titans. Gods of Olympians were the next generation. Like Zeus's father, Kronos. And Apollo, Artemis mother, Leto, a Titanesse, through Zeus, and so on. Most of the Olympians were Zeus's son or daughter. Except Aphrodite (Piece of Ouranous which fell to sea), Hephaestus (Hera alone), Demeter & Hestia (Zeus's Sister).
Zeus ruled the Olympians of Mount Olympus, and is the god of the sky and thunder.
Rhea is the mother of Zeus and five other Olympians. She hid Zeus from her husband Cronos.