Aaron Ogden (December 3, 1756 – April 19, 1839) was a United States Senator and the fifth Governor of New Jersey.

Ogden was born in Elizabeth, New Jersey (formerly Elizabethtown). He graduated from the College of New Jersey (now Princeton University) in 1773, and served as a grammar school tutor from 1773 to 1775.

In the American Revolutionary War, Ogden was appointed a lieutenant in the 1st New Jersey Regiment; his older brother Matthias Ogden was the lieutenant colonel. Aaron Ogden served in various roles through the war, seeing action and rising to the rank of brigade major. In 1778, he visited the house also occupied by the family of diarist Sally Wister, who described him as "a genteel young fellow, with an aquiline nose." He was wounded at the siege of Yorktown in 1781.^{[citation needed]}

After the war, Ogden studied law and was admitted to the bar in 1784. He commenced practice in Elizabeth. He served as a presidential elector in the 1796 electoral college that elected John Adams. He was clerk of Essex County from 1785–1803, and was elected as a Federalist to the United States Senate to fill the vacancy caused by the resignation of James Schureman and served from February 28, 1801, to March 4, 1803. He lost his bid for reelection to the Senate in 1802. In 1803, Ogden was elected to the New Jersey General Assembly, where he served until 1812. Ogden was elected trustee of the College of New Jersey (later to become Princeton University) in 1803, a post in which he served until his death. Ogden was elected as Governor of New Jersey in 1812.

In the Hebrew Bible and the Qur'an, Aaron ( /ˈærən/ or /ˈɛərən/;Hebrew: אַהֲרֹן‎ Ahărōn, Arabic: هارون‎ Hārūn, Greek (Septuagint): Ααρών ), who is often called "'Aaron the Priest"' (אֵהֲרֹן הֵכֹּהֵן) and once Aaron the Levite (אַהֲרֹן הַלֵּוִי) (Exodus 4:14), was the older brother of Moses, (Exodus 6:16-20, 7:7; Qur'an 28:34) and a prophet of God. He represented the priestly functions of his tribe, becoming the first High Priest of the Israelites. While Moses was receiving his education at the Egyptian royal court, and during his exile among the Midianites, Aaron and his sister Miriam remained with their kinsmen in the eastern border-land of Egypt (Goshen). There, Aaron gained a name for eloquent and persuasive speech, so that when the time came for the demand upon the Pharaoh to release Israel from captivity, Aaron became his brother’s nabi, or spokesman, to his own people (Exodus 7:1) and, after their unwillingness to hear, to the Pharaoh himself (Exodus 7:9). Various dates for his life have been proposed, ranging from approximately 1600 to 1200 BC.