The Inkscape community has produced a vast volume of tutorials over the years. At this writing
more than 95% are made by Inkscape users, and scattered hither and yon across the internet.

Theonly truly official tutorials are those packaged with the program, which you can find in the Help menu > Tutorials.

Here we want to make a collection of new official tutorials, officially-endorsed tutorials, and user-
recommended tutorials, which have been provided by community members, and reviewed for content and presentation.

Inkscape users can depend on them being of high quality.

Official Link