UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549

FORM 10-D

ASSET BACKED ISSUER
DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934

For the monthly distribution period from: ~~March~~April 18, 2026 to ~~April~~May 1715, 2026

Commission File Number of issuing entity: 333-206582-11

Central Index Key Number of issuing entity: 0001706303

BANK 2017-BNK5
(Exact name of issuing entity as specified in its charter)

Commission File Number of depositor: 333-206582

Central Index Key Number of depositor: 0001547361

Morgan Stanley Capital I Inc.
(Exact name of depositor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0000740906

Wells Fargo Bank, National Association
(Exact name of sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001102113

Bank of America, National Association
(Exact name of sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001541557

Morgan Stanley Mortgage Capital Holdings LLC
(Exact name of sponsor as specified in its charter)

Central Index Key Number of sponsor (if applicable): 0001577313

National Cooperative Bank, N.A.
(Exact name of sponsor as specified in its charter)

Jane Lam (212) 761-4000
(Name and telephone number, including area code, of the person to contact in connection with this filing)

New York
(State or other jurisdiction of incorporation or organization of the issuing entity)

38-4032157
38-4032158
38-7187250
(I.R.S. Employer Identification No.)

c/o Computershare Trust Company, N.A., as agent for
Wells Fargo Bank, National Association
9062 Old Annapolis Road
Columbia, MD 21045
(Address of principal executive offices of the issuing entity) (Zip Code)

(667) 786-1992
(Telephone number, including area code)

Not Applicable
(Former name, former address, if changed since last report)

Registered/reporting pursuant to (check one)

Title of Class	Section 12(b)	Section 12(g)	Section 15(d)	Name of Exchange (If Section 12(b))
A-1			X
A-2			X
A-SB			X
A-3			X
A-4			X
A-5			X
X-A			X
X-B			X
A-S			X
B			X
C			X

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No

Part I - DISTRIBUTION INFORMATION

Item 1. Distribution and Pool Performance Information.

On ~~April~~May 1715, 2026 a distribution was made to holders of the certificates issued by BANK 2017-BNK5.

The distribution report is attached as an Exhibit to this Form 10-D, please see Item 10(b), Exhibit 99.1 for the related information.

~~The~~No ~~following~~assets ~~table~~securitized ~~presents~~by ~~the~~Wells ~~loss~~Fargo ~~information~~Bank, ~~for~~National ~~the~~Association, ~~trust~~Bank ~~assets~~of ~~for~~America, ~~the~~National Association, Morgan Stanley Mortgage Capital Holdings LLC, and National Cooperative Bank, N.A. (each a "Securitizer") and held by BANK 2017-BNK5 inwere ~~accordance~~the ~~with~~subject ~~Item~~of ~~1100(b)~~a asdemand ~~required~~to byrepurchase ~~Item~~or ~~1121(a)(9)~~replace for breach of ~~Regulation~~the ~~AB:~~representations and warranties during the monthly distribution period from April 18, 2026 to May 15, 2026.

~~Loss~~Wells ~~Information~~Fargo asBank, ~~reported~~National Association filed its most recent Form ABS-15G on ~~April~~February 175, 2026. The CIK number for Wells Fargo Bank, National Association is 0000740906.

Number of Delinquencies 30+ days	% of Delinquencies 30+ days by Pool Balance	Number of Loans/REOs with Losses	Average Net Loss
1	0.42%	0	N/A

Bank of America, National Association filed its most recent Form ABS-15G on January 21, 2026. The CIK number for Bank of America, National Association is 0001102113.

~~No assets securitized by Wells Fargo Bank, National Association, Bank of America, National Association,~~ Morgan Stanley Mortgage Capital Holdings LLC~~, and National Cooperative Bank, N.A.~~ ~~(each~~filed aits ~~"Securitizer")~~most ~~and~~recent ~~held~~Form ~~by BANK 2017~~ABS-~~BNK5 were~~15G ~~the~~on ~~subject~~May of14, a2026. ~~demand~~The toCIK ~~repurchase~~number ~~or replace~~ for ~~breach~~Morgan ofStanley ~~the~~Mortgage ~~representations~~Capital ~~and~~Holdings ~~warranties during the monthly distribution period from March 18, 2026~~LLC ~~to April~~is ~~17, 2026~~0001541557.

~~Wells~~National ~~Fargo~~Cooperative Bank, ~~National Association~~N.A. filed its most recent Form ABS-15G on February 526, 2026. The CIK number for ~~Wells~~National ~~Fargo~~Cooperative Bank, ~~National Association~~N.A. is ~~0000740906~~0001577313.

~~Bank~~Item of1A. ~~America, National Association filed its most recent Form ABS~~Asset-~~15G~~Level ~~on January 21, 2026~~Information. ~~The CIK number for Bank of America, National Association is 0001102113.~~

~~Morgan~~ABS ~~Stanley~~Asset ~~Mortgage~~Data ~~Capital~~File ~~Holdings LLC~~ (filed ~~its~~as ~~most~~Exhibit ~~recent~~102 to the registrant's Form ABS-~~15G~~EE filed on ~~February~~May 1729, 2026. under ~~The~~Commission ~~CIK~~File ~~number~~No. ~~for~~333-206582-11 ~~Morgan~~and ~~Stanley~~incorporated ~~Mortgage~~by ~~Capital~~reference ~~Holdings LLC is 0001541557~~herein).

~~National~~ABS ~~Cooperative~~Asset ~~Bank,~~Related ~~N.A.~~ Document (filed ~~its~~as ~~most~~Exhibit ~~recent~~103 to the registrant's Form ABS-~~15G~~EE filed on ~~February~~May 2629, 2026. under ~~The~~Commission ~~CIK~~File ~~number~~No. ~~for~~333-206582-11 ~~National~~and ~~Cooperative~~incorporated ~~Bank,~~by ~~N.A. is~~reference ~~0001577313~~herein).

~~Item~~Part ~~1A.~~II ~~Asset~~-~~Level~~ ~~Information.~~OTHER INFORMATION

~~ABS~~Item ~~Asset Data File (filed as Exhibit 102 to the registrant's Form ABS-EE filed on April 29, 2026 under Commission File No~~9. ~~333-206582-11~~Other ~~and incorporated by reference herein)~~Information.

~~ABS~~Trimont ~~Asset~~LLC, ~~Related~~in ~~Document~~its ~~(filed~~capacity as ~~Exhibit~~Master ~~103~~Servicer tofor ~~the~~BANK ~~registrant's Form ABS~~2017-~~EE filed on April 29~~BNK5, ~~2026 under~~affirms ~~Commission~~the ~~File~~following ~~No.~~amounts ~~333-206582-11~~in ~~and~~the ~~incorporated~~respective ~~by reference herein).~~ accounts:

Part II - OTHER INFORMATION

Collection Account Balance
Prior Distribution Date	04/17/2026	$12,937.80
Current Distribution Date	05/15/2026	$11,897.34

Item 9. Other Information.

*REO Account Balance
Prior Distribution Date	04/17/2026	$0.00
Current Distribution Date	05/15/2026	$0.00
*As provided by Special Servicer

~~Trimont~~Computershare ~~LLC~~Trust Company, N.A., as agent for Wells Fargo Bank, N.A., in its capacity as ~~Master~~Certificate ~~Servicer~~Administrator for BANK 2017-BNK5, affirms the following amounts in the respective accounts:

Collection Account Balance
Distribution Account Balance
Prior Distribution Date	0304/17/2026	$124,~~167~~457.3007
Current Distribution Date	0405/1715/2026	$124,~~937~~285.8053

*REO Account Balance
Interest Reserve Account Balance
Prior Distribution Date	0304/17/2026	$0.00
Current Distribution Date	0405/1715/2026	$0.00
*As provided by Special Servicer

Computershare Trust Company, N.A., as agent for Wells Fargo Bank, N.A., in its capacity as Certificate Administrator for BANK 2017-BNK5, affirms the following amounts in the respective accounts:

Gain-on-Sale Reserve Account Balance
Prior Distribution Date	04/17/2026	$0.00
Current Distribution Date	05/15/2026	$0.00

Distribution Account Balance
Prior Distribution Date	03/17/2026	$4,013.42
Current Distribution Date	04/17/2026	$4,457.07

Item 10. Exhibits.

Interest Reserve Account Balance
Prior Distribution Date	03/17/2026	$0.00
Current Distribution Date	04/17/2026	$0.00

(a) The following is a list of documents filed as part of this Report on Form 10-D:

Gain-on-Sale Reserve Account Balance
Prior Distribution Date	03/17/2026	$0.00
Current Distribution Date	04/17/2026	$0.00

(99.1) Monthly report distributed to holders of the certificates issued by BANK 2017-BNK5, relating to the May 15, 2026 distribution.

~~Item~~(102) 10 ABS Asset Data File (filed as Exhibit 102 to the registrant's Form ABS-EE filed on May 29, 2026 under Commission File No. ~~Exhibits~~333-206582-11 and incorporated by reference herein).

(a103) ~~The~~ ABS ~~following~~Asset isRelated aDocument ~~list~~(filed ofas ~~documents~~Exhibit ~~filed~~103 asto ~~part~~the ofregistrant's ~~this~~Form ~~Report~~ABS-EE filed on ~~Form~~May 1029, 2026 under Commission File No. 333-D:206582-11 and incorporated by reference herein).

(~~99.1~~b) ~~Monthly~~The ~~report~~exhibits ~~distributed~~required to ~~holders~~be offiled ~~the certificates issued~~ by ~~BANK~~the ~~2017-BNK5,~~Registrant ~~relating~~pursuant to ~~the~~this ~~April~~Form ~~17,~~are ~~2026 distribution~~listed above.

~~(102) ABS Asset Data File (filed as Exhibit 102 to the registrant's Form ABS-EE filed on April 29, 2026 under Commission File No. 333-206582-11 and incorporated by reference herein).~~ SIGNATURES

~~(103)~~Pursuant ~~ABS~~to ~~Asset~~the ~~Related~~requirements ~~Document~~of ~~(filed~~the asSecurities ~~Exhibit~~Exchange ~~103~~Act toof 1934, the registrant's ~~Form~~has ~~ABS-EE~~duly ~~filed~~caused onthis ~~April~~report ~~29,~~to ~~2026~~be ~~under~~signed ~~Commission~~on ~~File~~its ~~No.~~behalf ~~333-206582-11~~by ~~and~~the ~~incorporated~~undersigned bythereunto ~~reference~~duly ~~herein)~~authorized.

~~(b)~~Morgan ~~The~~Stanley ~~exhibits~~Capital ~~required~~I ~~to be filed by the Registrant pursuant to this Form are listed above~~Inc.(Depositor)

~~SIGNATURES~~/s/ Jane LamJane Lam, President

~~Pursuant~~Date: May ~~to the requirements of the Securities Exchange Act of 1934~~29, ~~the~~2026 ~~registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.~~

Morgan Stanley Capital I Inc.(Depositor)

/s/ Jane LamJane Lam, President

Date: April 29, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549

FORM 10-D

ASSET BACKED ISSUER DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Registered/reporting pursuant to (check one)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549

ASSET BACKED ISSUER
DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934

Filing Compare · BANK 2017-BNK5