◯
Circle Symbol
🔲
Black Square Button Emoji
🔳
White Square Button Emoji
🟥
Red Square Emoji
🟨
Yellow Square Emoji
🟧
Orange Square Emoji
🟦
Blue Square Emoji
🟩
Green Square Emoji
🟪
Purple Square Emoji
🟫
Brown Square Emoji
◽
White Small Square Emoji
⬜
White Large Square Emoji
◻️
White Medium Square Emoji
💠
Diamond with a Dot Emoji
🔘
Radio Button Emoji
⬛
Black Large Square Emoji
◾
Black Small Square Emoji
◼️
Black Medium Square Emoji
✳️
Eight-Pointed Star with Middle Dot Emoji
❇️
Sparkle Emoji
✴️
Eight-Pointed Star Emoji
🔸
Small Orange Diamond Emoji
🔹
Small Blue Diamond Emoji
🌀
Cyclone Emoji
⭕
Heavy Circle Emoji
🟡
Yellow Circle Emoji
⚪
White Circle Emoji
🔵
Blue Circle Emoji
⚫
Black Circle Emoji
🟣
Purple Circle Emoji
🟤
Brown Circle Emoji
🟠
Orange Circle Emoji
🟢
Green Circle Emoji
🔷
Large Blue Diamond Emoji
🔶
Large Orange Diamond Emoji
🔴
Red Circle Emoji