Does one exist? Like the Glade Interface Designer and wxGlade, only to build Tkinker UIs.

This would need to be run on Linux/UNIX.

Take a look at this Tkinter GUI Builder:
http://spectcl.sourceforge.net/spectcl.html

I downloaded the Windows exe file and it works quite well. The target lanuages of the produced code are TCL, Java, HTML, Perl or Python. As with most builders the code is a little wordy, but it works!

Thank you both. I found SpecTCL, but I can't seem to get it to run properly. Ohwell, I'll get it running.

Thanks!