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ACCESSION NUMBER:		0001193125-22-043263

CONFORMED SUBMISSION TYPE:	485APOS

PUBLIC DOCUMENT COUNT:		12

FILED AS OF DATE:		20220215

DATE AS OF CHANGE:		20220502


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			WANGER ADVISORS TRUST

		CENTRAL INDEX KEY:			0000929521

		IRS NUMBER:				362692100

		STATE OF INCORPORATION:			IL

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1940 Act

		SEC FILE NUMBER:	811-08748

		FILM NUMBER:		22638725



	BUSINESS ADDRESS:	

		STREET 1:		71 S. WACKER DRIVE, SUITE 2500

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606

		BUSINESS PHONE:		3126349200



	MAIL ADDRESS:	

		STREET 1:		71 S. WACKER DRIVE, SUITE 2500

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606




FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			WANGER ADVISORS TRUST

		CENTRAL INDEX KEY:			0000929521

		IRS NUMBER:				362692100

		STATE OF INCORPORATION:			IL

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	033-83548

		FILM NUMBER:		22638724



	BUSINESS ADDRESS:	

		STREET 1:		71 S. WACKER DRIVE, SUITE 2500

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606

		BUSINESS PHONE:		3126349200



	MAIL ADDRESS:	

		STREET 1:		71 S. WACKER DRIVE, SUITE 2500

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606



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<OWNER-CIK>0000929521

<SERIES-ID>S000008981

<SERIES-NAME>Wanger USA

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<CLASS-CONTRACT-ID>C000024403

<CLASS-CONTRACT-NAME>Wanger USA

<CLASS-CONTRACT-TICKER-SYMBOL>WUSAX

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<TYPE>485APOS
<SEQUENCE>1
<FILENAME>d71056d485apos.htm
<DESCRIPTION>WANGER ADVISORS TRUST
<TEXT>
Document 1 - file: d71056d485apos.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(P)(1)
<SEQUENCE>2
<FILENAME>d71056dex99p1.htm
<DESCRIPTION>COLUMBIA THREADNEEDLE INVESTMENTS GLOBAL PERSONAL ACCOUNT DEALING AND COE
<TEXT>
Document 2 - file: d71056dex99p1.htm

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Document 4 - file: g304416g56x79.jpg

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Document 5 - file: g317476g0215002753617.jpg

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Document 6 - file: g71056dsp6a.jpg

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Document 8 - file: g607064coltnlogospot.gif

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Document 9 - file: g607064cyanblocks.gif

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Document 10 - file: g607064img82fdd3141.gif

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Document 12 - file: g607064logocolor_1.jpg

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<TEXT>
Document 13 - file: filename13.htm

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