Nick Jr. is an American morning programming block that airs on Nickelodeon.

Nick Jr. or Nickelodeon Junior may also refer to:

Regional versions Nick Jr. (Sub-Saharan Africa) Nick Jr. (Middle East and North Africa) Nick Jr. (Australia & New Zealand) Nick Jr. (Russia) Nickelodeon Junior, the variant of Nick Jr. in France Nick Jr. (Germany) Nick Jr. (India) Nick Jr. (Italy) Nick Jr. (Latin America) Nick Jr. (Netherlands) Nick Jr. (Poland) Nick Jr. (Portugal) Nick Jr. (Scandinavia) Nick Jr. (Southeast Asia) Nick Jr. (UK & Ireland)

Programming blocks Nick Jr. (Greek TV programming block) Nick Jr. on CBS, a defunct block Nick Jr., a block on Nickelodeon Canada

See also Nick Jr. 2, a second Nick Jr. TV channel in the UK and Ireland Nick Jr. Channel, an American pay television channel that primarily targets preschoolers