E

Proto-semiticE-01.svg|20px|Heh]] }}
 * fam3=He0.svg
 * fam4=Protohe.svg
 * fam5=PhoenicianE-01.svg
 * fam6=[[Image:phoenician he.svg|20px|He]]
 * fam7=Ε ε ϵ
 * fam8=𐌄
 * usageperiod=c. 700 BC to present
 * children=♯ Ə Æ Œ € ℮ ∃ ∈ ℯ ℇ ℰ ℥ &
 * sisters=Е Э Є Ё Ә Һ ה ﻫ ﻪ ﻬ ه ܗ Ɛ Ե ե Է է Ը ը ࠄ 𐎅 Ⲉ
 * equivalents=
 * associates=ee e(x) e(x)(y)
 * direction=Left-to-Right

E (named e, plural ees) is the fifth letter and the second vowel in the modern English alphabet and the ISO basic Latin alphabet. It is the most commonly used letter in many languages, including Czech, Danish, Dutch, English, French, German, Hungarian, Latin, Latvian, Norwegian, Spanish, and Swedish.