You can get information about upcoming CFPs on the CFP wiki

http://www.wikicfp.com/

Cognitive Science

https://mail.google.com/mail/u/0/?shva=1#inbox/14a10e6837117e4c

Pasadena, California

Submissions due Feb 1

July 23-25, 2015

CSBBCS

June 5-7, Carleton

About cognitive psychology and neuroscience, mainly

https://www.csbbcs.org/meetings

Abstract Submissions for Talks and posters -- February 27 to March 27, 2015

Carleton University.

ICCC 2015: The Sixth International Conference on
Computational Creativity (ICCC)

June 29 - July 2, 2015 
Park City, Utah, USA
http://computationalcreativity.net/iccc2015/

Canadian AI Conference

https://projects.cs.dal.ca/ai2015/

Halifax.

Paper submission deadline: January 15, 2015
Submission web site: https://easychair.org/conferences/?conf=ai2015
Author notification: Feb 20, 2015
Final papers due: March 1, 2015
Graduate Student Symposium: June 2, 2015
Tutorials: June 2, 2015
Main program: June 3-5, 2015

Third Annual Conference on Advances in Cognitive Systems
will be held at Georgia Tech in Atlanta, Georgia, USA, on May 29-31, 2015.

http://www.cogsys.org/

Important Dates for Paper Submission
February 16 (midnight PDT):  Deadline for paper submission
March 30, 2015:  Decisions about paper acceptance
April 27, 2015:  Deadline for final papers
May 8, 2015:  Deadline for early registration
May 29-31, 2015:  Conference