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We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (333-265737), and Form S-8 (Nos. 333-250177,333-228214 and 333-265738) of Star Equity Holdings, Inc. (the “Company”) of our report dated March 31, 2022, except for Note 1, Healthcare Service Revenue Recognition and Healthcare Product and Product-Related Revenue Recognition paragraphs of Note 2, Note 4 and Note 15 which is dated June 17, 2022, relating to the consolidated financial statements which appear in this Form 10-K. Our report contains an explanatory paragraph regarding the Company’s ability to continue as a going concern.