Cover - shares	3 Months Ended
	Mar. 31, 2023	May 03, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Mar. 31, 2023
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2023
Current Fiscal Year End Date	--12-31
Entity File Number	001-39318
Entity Registrant Name	Lantern Pharma Inc.
Entity Central Index Key	0001763950
Entity Tax Identification Number	46-3973463
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	1920 McKinney Avenue
Entity Address, Address Line Two	7th Floor
Entity Address, City or Town	Dallas
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75201
City Area Code	(972)
Local Phone Number	277-1136
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	LTRN
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	true
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		10,857,040