| Date | Event |
| May 7th | 2023 BNS AGM - 1:00pm (Delta Hotel Dartmouth) |
| May 8th | Metro South RD Meeting - 6:30 pm (Zoom) Metro North RD Meeting - 8:00 pm (Zoom |
| May 9th | Southern RD Meeting - 6:00 pm (Zoom) Cape Breton RD Meeting - 7:30 pm (Zoom) Northern RD Meeting - 9:00 pm (Zoom) |
| May 9th | Bluenose League Registration Deadline (22U/Intermediate) |
| May 16th (4:00 pm) |
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| May 23rd (4:00pm) |
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| May 28th | Bluenose League play begins (18U and 15U) |
| May 29th (4:00pm) |
|
| June 4th | Bluenose League play begins (13U and 14U Girls) |
| June 11th | Bluenose League play begins (11U and 12U Girls) |
| June 26th |
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| June 27th | Classification Meeting |
| June 29th | Classifications Released |
| June 30th - July 2nd | 22U Eliminations |
| July 3rd | Original Schedule Ends (18U, and 15U) |
| July 4th | New Schedule Begins (18U, and 15U) |
| July 7th - 9th | 18U Eliminations |
| July 10th | Original Schedule Ends (14U Girls, 13U, 12U Girls and 11U) |
| July 11th | New Schedule Begins (14U Girls, 13U, 12U Girls and 11U) |
| July 14th | BNS Membership Deadline |
| July 18th | Deadline to submit evidence for promotion or demotion |
| July 18th | Deadline for removal of players from BNS membership (no refunds will be invoiced after this date, and associations will be invoiced for players on roster) |
| July 18th - 20th | NAIG (Dartmouth/Halifax) |
| July 21st - 23rd | AA Qualifications |
| July 24th | Final divisions and tiers released |
| July 26th | Deadline to appeal Tiers (official written appeal and $500 bond must be received) |
| July 27th - 30th | Senior Women's Nationals (Halifax) |
| August 3rd | Deadline for roster changes to teams attending Provincial Championships (additions or removals) |
| August 3rd - 6th | 22U Men’s National (TBD) |
| August 9th - 13th | Canada Cup (Saskatoon, SK) |
| August 10th - 13th | 21U Women’s National (St.John’s NL) |
| August 12th | Nova Scotia Challenger Baseball Jamboree |
| August 17th - 20th | 18U National Men (Fort McMurray, AB) |
| August 17th - 19th | 13U AAA Provincial Championships |
| August 18th - 20th | Provincial Championships 11U AAA 14U Girls 18U AA Intermediate |
| August 24th - 27th | 13U National (Woodstock, ON) 15U National (Laval, QC) 16U Girls National (Summerside, PEI) Senior Men's National (Red Deer, AB) |
| August 25th - 27th | Provincial Championships 18U AAA 18U A (All Tiers) 11U AA 11U A (All Tiers)
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| September 1st - 3rd | Provincial Championships 15U AAA 15U AA 15U A (All Tiers) 13U AA 13U A (All Tiers) 12U Girls |
| September 1st -3rd | 18U AA Atlantic Championships (PEI) |
| September 7th - 10th | 13U AAA Baseball Canada Atlantic (New Brunswick) |
| September 8th - 10th | 14U Girls Atlantic Championships (Newfoundland) |
| September 15th - 17th | Atlantic Championships 11U AA (New Brunswick) 11U AAA (Newfoundland) 13U AA (Nova Scotia) 15U AA (Nova Scotia) 15U AAA (PEI) |
| TBD | Baseball Nova Scotia Hot Stove (1:00pm) Baseball Nova Scotia Awards Banquet (6:30pm) |
| TBD | Baseball Canada Convention (St. John's, NL) |
*Calendar is subject to change up to March 1st