The Sonics had 6 different logos and the last three are good looking logos. Incorporating the space needle in the 1976 and 1996 logos add the taste of Seattle. The final logo has some great looking fonts with a wonderful letter "S" in the center. The Supersonics shortened their name to Sonics for the last two logos.
2002 - 2008
The final Supersonics logo is a white colored “S” representing Seattle and Sonics written on a yellow basketball. The “S” is shaped to be circular so that it covers the ball. The logos is written on a green background which represents the team colors. On top is wordmark “SEATTLE” in white and “SONICS” in yellow with a green line throughout.
1996 - 2001
The Space Needle is forming the “I” in the wordmark SONICS” on a brown with orange trim and bold font. All of this on a green oval background with red and orange trim and a basketball for the dot in the “I.” Also, a wordmark “SEATTLE” in white above Sonics.
1976 - 1995
In 1976 the Sonics added a new color to the logo, yellow. The logo featured a basketball with the Seattle cityscape, including the space needle on a yellow background. Below is a wordmark “SEATTLE SUPERSONICS” in green.
1972 - 1975
The next Sonic logo again all in green, with a basketball to the right. The wordmark “SONICS” is shaped like a space ship flying with the wordmark “SEATTLE SUPER” above the first “S” in Sonics.
1971
In 1971 the Sonics logo changed to a green basketball with a white outline. A wordmark “Seattle SuperSonics” in the center of the basketball in white lettering.
1968 - 1970
The original SuperSonics logo is an all green logo. The space needle is inside a basketball with a Sonic shuttle flying around the basketball. A wordmark “SEATTLE SUPERSONICS” in green.