April (releases)

2000s

 * 2000 - The Genocide Machine was first released in the Big Finish Productions' Main Range.
 * 2003 - Doctor Who and the Pirates was first released in Big Finish's Main Range.
 * 2004 - The Axis of Insanity was first released in Big Finish's Main Range.
 * 2004 - Square One and The Inquiry were released by Big Finish in their Gallifrey series.
 * 2005 - Catch-1782 was first released in Big Finish's Main Range.
 * 2005 - Lies was released by Big Finish in their Gallifrey series.
 * 2006 - The Kingmaker was first released in Big Finish's Main Range.
 * 2006 - Dreamland was released by Big Finish in their Sarah Jane Smith series.
 * 2006 - Big Finish Magazine Issue 7 was released by Big Finish.
 * 2007 - An audio anthology containing I.D. and Urgent Calls was first released in Big Finish's Main Range.
 * 2007 - Immortal Beloved was released by Big Finish in Eighth Doctor Adventures.
 * 2007 - The Judas Gift was released by Big Finish in their Bernice Summerfield series.
 * 2007 - Big Finish Magazine Issue 9 was released by Big Finish.
 * 2008 - Big Finish Magazine Issue 11 was released by Big Finish.
 * 2009 - The Magician's Oath was first released by Big Finish in The Companion Chronicles.
 * 2009 - The Two Irises was released by Big Finish in their Iris Wildthyme series.
 * 2009 - VOR 2 was published by Big Finish Productions.

2010s

 * 2010 - Point of Entry was released by Big Finish in The Lost Stories.
 * 2010 - VOR 14 was published by Big Finish Productions.
 * 2011 - VOR 26 was published by Big Finish Productions.
 * 2012 - VOR 38 was published by Big Finish Productions.
 * 2013 - VOR 50 was published by Big Finish Productions.
 * 2014 - VOR 62 was published by Big Finish Productions.
 * 2015 - VOR 74 was published by Big Finish Productions.
 * 2016 - VOR 86 was published by Big Finish Productions.
 * 2017 - VOR 98 was published by Big Finish Productions.
 * 2018 - VOR 110 was published by Big Finish Productions.